en:list_derivational_roots_medicine

LIST OF DERIVATIONAL ROOTS OR AFFIXES IN MEDICAL SCIENCES

List of roots with A

Affix Mantrakshar Meaning Origin language and etymology Example(s)
a-, an- not, without (alpha privative) Greek ἀ-/ἀν- (a-/an-), not, without analgesic, apathy

List of roots with Ab

Affix Mantrakshar Meaning Origin language and etymology Example(s)
ab- from; away from Latin abduction
abdomin-of or relating to the abdomen Latin abdōmen, abdomen, fat around the belly abdomen, abdominal

List of roots with Ac

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-ac pertaining to; one afflicted with Greek -ακός (-akós) cardiac, hydrophobiac
acanth- thorn or spine Greek ἄκανθα (ákantha), thorn acanthion, acanthocyte, acanthoma, acanthulus
acou- of or relating to hearing Greek ἀκούειν (akoúein), ἀκουστικός (akoustikós), of or for hearing acoumeter, acoustician, hyperacusis
acr- extremity, topmost Greek ἄκρον (ákron), highest or farthest point acrocrany, acromegaly, acroosteolysis, acroposthia
-acusis hearing Greek ἀκουστικός (akoustikós), of or for hearing paracusis

List of roots with Ad

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-ad toward, in the direction of Latin ad, toward, to dorsad, ventrad
ad- at, increase, on, toward Latin ad-, to adduction, addition
aden- of or relating to a gland Greek ἀδήν, ἀδέν-, (adḗn, adén-), an acorn; a gland adenocarcinoma, adenology, adenotome, adenotyphus
adipo- of or relating to fat or fatty tissue Latin (adeps, adip-), fat adipocyte
adren- of or relating to the adrenal glands Latin ad + rēnēs, kidneys adrenal artery

List of roots with Ae

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-aemia, ema, hemat (BrE) blood condition Greek ἀναιμία (anaimía), without blood anaemia
aer(o)- air, gas Greek ἀήρ, ἀέρος (aḗr, aéros) aerosinusitis, aerodynamics
aesthesi- (BrE) sensation Greek αἴσθησις (aísthēsis) anaesthesia

List of roots with Al

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-al pertaining to Latin -alis abdominal, femoral
alb- denoting a white or pale color Latin albus, white albino, tunica albica
alge(si)- pain Greek ἄλγος (álgos) analgesic
-algia, alg(i)o- pain Greek myalgia
all- denoting something as different, or as an addition Greek ἄλλος (állos), another, other alloantigen, allopathy

List of roots with Am

Affix Mantrakshar Meaning Origin language and etymology Example(s)
ambi- denoting something as positioned on both sides; describing both of two Latin (ambi-, ambo), both, on both sides ambidextrous
amnio- Pertaining to the membranous fetal sac (amnion) Greek ἄμνιον (ámnion) amniocentesis
amph(i)-, on both sides Greek ἀμφί (amphí) amphicrania, amphismela, amphomycin
amylo- starchy, carbohydrate-related Latin amylum (starch) amylase, amylophagia

List of roots with An

Affix Mantrakshar Meaning Origin language and etymology Example(s)
an- not, without (alpha privative) Greek analgesia
ana- back, again, up Greek ἀνα- (ana-) anaplasia
an- anus Latin anal
andr- pertaining to a man Greek ἀνήρ, ἀνδρ- (anḗr, andr-), male android, andrology, androgen
angi- blood vessel Greek ἀγγεῖον (angeîon) angiogram, angioplasty
aniso- describing something as unequal Greek ἄνῑσος (ánīsos), unequal anisocytosis, anisotropic
ankyl-, ancyl- denoting something as crooked or bent Greek ἀγκύλος (ankúlos), crooked, curved ankylosis
ante- describing something as positioned in front of another thing Latin (āntē), before, in front of antepartum
anthropo- human Greek άνθρωπος (ánthrōpos), human anthropology
anti- describing something as 'against' or 'opposed to' another Greek αντι (anti), against antibody, antipsychotic

List of roots with Ap

Affix Mantrakshar Meaning Origin language and etymology Example(s)
apo- away, separated from, derived from Greek ἀπό (apó) apoptosis

List of roots with Ar

Affix Mantrakshar Meaning Origin language and etymology Example(s)
archi- first, primitive Greek ἀρχι- (arkhi-) archinephron
arsen(o)- of or pertaining to a male; masculine Greek αρσενικός (arsenikós) arsenoblast
arteri(o)- of or pertaining to an artery Greek ἀρτηρία (artēría), a wind-pipe, artery (used distinctly versus a vein) arteriole, artery
arthr- of or pertaining to the joints, limbs Greek ἄρθρον (árthron), a joint, limb arthritis
articul- joint Latin articulus Articulation
-ary pertaining to Latin -arius biliary tract, coronary

List of roots with As

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-ase enzyme from Greek διάστασις (δια- (dia-, part, apart) + στάσις (stásis, stand)), division Lactase
-asthenia weakness Greek ἀσθένεια (asthéneia) Myasthenia gravis

List of roots with At

Affix Mantrakshar Meaning Origin language and etymology Example(s)
atel(o)- imperfect or incomplete development Greek ἀτελής (atelḗs), without end, incomplete atelocardia
ather- fatty deposit, soft gruel-like deposit ἀθάρη (athárē) Atherosclerosis
-ation process Latin medication, civilization
atri- an atrium (esp. heart atrium) Latin atrioventricular

List of roots with Au

Affix Mantrakshar Meaning Origin language and etymology Example(s)
aur- of or pertaining to the ear Latin (auris), the ear Aural
aut- self Greek αὐτός, αὐτο- (autós, auto-) Autoimmune, autograph, autobiography, automobile, automatic

List of roots with Ax

Affix Mantrakshar Meaning Origin language and etymology Example(s)
aux(o)- increase; growth Greek αὐξάνω, αὔξω (auxánō, aúxō) Auxocardia: enlargement of the heart, auxology
axill- of or pertaining to the armpit (uncommon as a prefix) Latin (axilla), armpit Axilla

List of roots with Az

Affix Mantrakshar Meaning Origin language and etymology Example(s)
azo(to)- nitrogenous compound French azote, nitrogen; from Greek άζωτικός (ázōtikós) ἀ- (a-, no, without) + ζωή (zōḗ, life)), mephitic air azothermia: raised temperature due to nitrogenous substances in blood

List of words with I

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-iasis condition, formation, or presence of Latin -iasis, pathological condition or process; from Greek ἴασις (íasis), cure, repair, mend mydriasis
iatr(o)- of or pertaining to medicine or a physician (uncommon as a prefix but common as a suffix; see -iatry) Greek ἰατρός (iatrós), healer, physician iatrochemistry, iatrogenesis
-iatry denotes a field in medicine emphasizing a certain body component Greek ἰατρός (iatrós), healer, physician podiatry, psychiatry

List of roots with Ic

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-ic pertaining to Greek -ικός (-ikós) hepatic artery
-ics organized knowledge, treatment Latin -icus, collection of related things, theme; cognate with Greek -ικός (ikós), of, pertaining to obstetrics

List of roots with Id

Affix Mantrakshar Meaning Origin language and etymology Example(s)
idio- self, one's own Greek ἴδιος (ídios), one's own idiopathic

List of roots with Il

Affix Mantrakshar Meaning Origin language and etymology Example(s)
ileo- ileum Greek εἰλεός (eileós), to shut in, intestinal obstruction ileocecal valve

List of roots with In

Affix Mantrakshar Meaning Origin language and etymology Example(s)
infra- below Latin īnfrā, below infrahyoid muscles
inter- between, among Latin inter interarticular ligament
intra- within Latin intrā intramural

List of roots with Ip

Affix Mantrakshar Meaning Origin language and etymology Example(s)
ipsi- same Latin ipsi- ipsilateral

List of roots with Ir

Affix Mantrakshar Meaning Origin language and etymology Example(s)
irid(o)- of or pertaining to the iris Latin īrīs, rainbow; from Greek ἶρις (îris), rainbow iridectomy

List of roots with Is

Affix Mantrakshar Meaning Origin language and etymology Example(s)
isch- restriction Greek ἴσχω (ískhō), hold back, restrain ischemia
ischio- of or pertaining to the ischium, the hip-joint Greek ἰσχίον (iskhíon), hip-joint, ischium ischioanal fossa
-ism condition, disease Greek -ισμός (-ismós), suffix forming abstract nouns of state, condition, doctrine dwarfism
-ismus spasm, contraction Greek -ισμός hemiballismus
iso- denoting something as being equal Greek ἴσος (ísos), equal isotonic
-ist one who specializes in Greek -ιστής (-istḗs), agent noun, one who practices pathologist

List of roots with It

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-ite the nature of, resembling Latin -ītēs, those belonging to, from Greek -ίτης (-ítēs) dendrite
-itis inflammation Greek -ῖτις (-îtis) fem. form of -ίτης (-ítēs), pertaining to, because it was used with the feminine noun νόσος (nósos, disease), thus -îtis nósos, disease of the, disease pertaining to tonsillitis

List of roots with Iu

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-ium structure, tissue Latin -ium, aggregation or mass of (such as tissue) pericardium

List of words with U

List of roots with Ul

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-ula, -ule small Latin Nodule
ultra- beyond, excessive Latin ultra ultrasound, ultraviolet

List of roots with Um

Affix Mantrakshar Meaning Origin language and etymology Example(s)
umbilic- of or pertaining to the navel, the umbilicus Latin umbilīcus, navel, belly-button umbilical

List of roots with Un

Affix Mantrakshar Meaning Origin language and etymology Example(s)
ungui- of or pertaining to the nail, a claw Latin unguis, nail, claw unguiform, ungual
un(i)- 1 one Latin ūnus unilateral hearing loss

List of roots with Ur

Affix Mantrakshar Meaning Origin language and etymology Example(s)
ur- of or pertaining to urine, the urinary system Greek οὐρέω, οὐρεῖν (ouréō, oureîn); οὖρον (oûron), urine antidiuretic, diuresis, diuretic, dysuria, enuresis, polyurea, polyuria, uraemia/uremia, uremic, ureter, urethra, urology
urin- of or pertaining to urine, the urinary system Latin ūrīna, urine < Greek οὖρον (oûron), see ur- above. uriniferous

List of roots with Ut

Affix Mantrakshar Meaning Origin language and etymology Example(s)
uter(o)- of or pertaining to the uterus or womb Latin uterus, womb, uterus uterus

List of words with E

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-eal (see -al) pertaining to English -al, from Latin -ālis adenohypophyseal, corneal, esophageal, perineal

List of roots with Ec

Affix Mantrakshar Meaning Origin language and etymology Example(s)
ec- out, away Greek ἐκ (ek), out of, from ectopia, ectopic pregnancy
ect(o)- outer, outside Greek ἐκτός (ektós) ectoblast, ectoderm, ectoplasm
-ectasia, -ectasis expansion, dilation Greek ἔκτασις (éktasis) bronchiectasis, telangiectasia
-ectomy denotes a surgical operation or removal of a body part; resection, excision Greek ἐκτομή (ektomḗ), excision mastectomy

List of roots with Em

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-emesis vomiting condition Greek ἕμεσις (hémesis) hematemesis
-emia blood condition (Am. Engl.) Greek αἷμα (haîma), “blood” anemia

List of roots with En

Affix Mantrakshar Meaning Origin language and etymology Example(s)
encephal(o)- of or pertaining to the brain; see also cerebro- Greek ἐγκέφαλος (enképhalos), the brain encephalogram
endo- denotes something as inside or within Greek ἔνδον (éndon), inside, internal endocrinology, endospore, endoskeleton
eosin(o)- having a red color Greek ἠώς (ēṓs), dawn, daybreak, morning red, goddess of the dawn (Ἠώς, Ēṓs) eosinophil granulocyte
enter(o)- of or pertaining to the intestine Greek ἔντερον (énteron), intestine gastroenterology

List of roots with Ep

Affix Mantrakshar Meaning Origin language and etymology Example(s)
epi- on, uponGreek ἐπι- (epi-), before, upon, on, outside, outside of epicardium, epidermis, epidural, episclera, epistaxis, epidemic
episi(o)- of or pertaining to the pubic region, the loins Greek ἐπίσιον (epísion), the pubic area, loins; vulva episiotomy

List of roots with Er

Affix Mantrakshar Meaning Origin language and etymology Example(s)
erythr(o)- having a red color Greek ἐρυθρός (eruthrós), red erythrocyte

List of roots with Es

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-esophageal, -esophago- gullet (AmE) Greek οἰσοφάγος (oisophágos) esophagus
esthesio- sensation (AmE) Greek αἴσθησις (aísthēsis), to perceive esthesioneuroblastoma, esthesia

List of roots with Eu

Affix Mantrakshar Meaning Origin language and etymology Example(s)
eu- true, good, well, new εὖ (eû) eukaryote

List of roots with Ex

Affix Mantrakshar Meaning Origin language and etymology Example(s)
ex- out of, away from Latin ex- excision, except
exo- denotes something as “outside” another Greek ἔξω (éxō), outside of, external exophthalmos, exoskeleton, exoplanet
extra- outside Latin extra, outside of, beyond extradural hematoma extraordinary, extreme

List of words with O

List of roots with Oc

Affix Mantrakshar Meaning Origin language and etymology Example(s)
ocul- of or pertaining to the eye Latin oculus, the eye Oculist

List of roots with Od

Affix Mantrakshar Meaning Origin language and etymology Example(s)
odont- of or pertaining to teethGreek ὀδούς, ὀδοντ- (odoús, odont-, tooth orthodontist
odyn- pain Greek ὀδύνη (odúnē) stomatodynia

List of roots with Oe

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-oesophageal, oesophago- (BrE) gullet Greek οἰσοφᾰ́γος (oisophágos) oesophagus

List of roots with Oi

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-oid resemblance to Greek -ειδής (-eidḗs), like, connected to, pertaining to Sarcoidosis

List of roots with Ol

Affix Mantrakshar Meaning Origin language and etymology Example(s)
ole small or little Latin -olus, suffix to form a diminutive of the noun arteriole
olig- having little, having few Greek ὀλῐ́γος (olígos), few oligotrophy

List of roots with Om

Affix Mantrakshar Meaning Origin language and etymology Example(s)
om(o)- shoulder Greek ὦμος (ômos), shoulder omoplate
-oma (singular), -omata (plural) tumor, mass, fluid collection Greek -μα (-ma), suffix added to verbs to form nouns indicating the result of a process or action; cf. English -tion sarcoma, teratoma, mesothelioma
omphal(o)- of or pertaining to the navel, the umbilicus Greek ὀμφαλός (omphalós), navel, belly-button omphalotomy

List of roots with On

Affix Mantrakshar Meaning Origin language and etymology Example(s)
onco- tumor, bulk, volume Greek ὄγκος (ónkos) oncology
-one hormone
onych(o)- of or pertaining to the nail (of a finger or toe) Greek ὄνυξ, ὀνυχο- (ónux, onukho-), nail; claw; talon onychophagy

List of roots with Oo

Affix Mantrakshar Meaning Origin language and etymology Example(s)
oo- of or pertaining to an (egg), a woman's egg, the ovum Greek ᾠόν, ᾠο- (ōión, ōio-), egg, ovum oogenesis
oophor(o)- of or pertaining to the woman's (ovary) Neoclassical Greek ᾠοφόρον (ōiophóron), ovary, egg-bearing oophorectomy

List of roots with Op

Affix Mantrakshar Meaning Origin language and etymology Example(s)
ophthalm(o)- of or pertaining to the (eye) Greek ὀφθαλμός (ophthalmós), the eye ophthalmology
opistho- back, behind, rear[8] Greek ὄπῐσθεν (ópisthen), behind, at the back opisthotonus
-opsy examination or inspection Greek ὄψῐς (ópsis), view biopsy, autopsy
optic(o)- of or relating to chemical properties of the eye Middle French optique; from Greek ὀπτῐκός (optikós); cognate with Latin oculus, relating to the eye opticochemical, biopsy

List of roots with Or

Affix Mantrakshar Meaning Origin language and etymology Example(s)
or(o)- of or pertaining to the mouth Latin ōs, ōris, mouth oral
-or one who, agent noun–forming suffix generally appended where Latin would do it—to the root of a Latin-type perfect passive participle. Cf. -er doctor
orchi(o)-, orchid(o)-, orch(o)- testis Greek ὄρχις (órkhis), testicle, ovary orchiectomy, orchidectomy
orth(o)- denoting something as straight or correct Greek ὀρθός (orthós), straight, correct, normal orthodontist

List of roots with Os

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-osis a condition, disease or increase Greek -ωσις (-ōsis), state, abnormal condition, action Harlequin type ichthyosis, psychosis, osteoporosis
ossi-, osse- bone, bony Latin os, bone peripheral ossifying fibroma, osseous
ost(e)-, oste(o)- bone Greek ὀστέον (ostéon), bone osteoporosis, osteoarthritis

List of roots with Ot

Affix Mantrakshar Meaning Origin language and etymology Example(s)
ot(o)- of or pertaining to the ear Greek οὖς, ὠτ- (oûs, ōt-), the ear otology

List of roots with Ou

Affix Mantrakshar Meaning Origin language and etymology Example(s)
-ous pertaining to Latin -ōsus, full of, prone to porous

List of roots with Ov

Affix Mantrakshar Meaning Origin language and etymology Example(s)
ovari(o)- of or pertaining to the ovaries Latin ōvarium, ovary ovariectomy
ovo-, ovi-, ov- of or pertaining to the eggs, the ovum Latin (ōvum), egg, ovum ovogenesis

List of roots with Ox

Affix Mantrakshar Meaning Origin language and etymology Example(s)
oxo-, ox/i addition of oxygen
oxy- sharp, acid, acute; oxygen borrowed from French oxygène (originally principe oxigine, 'acidifying principle', referring to oxygen's role in the formation of acids, from Greek ὀξύς (oxús), sharp, pointed + γένος (génos), birth) oxytocin, oxygenated, oxycodone

List of words with K

kal- potassium New Latin kalium, potassium hyperkalemia
kary- nucleus Greek κάρυον (káruon), nut eukaryote
kerat- cornea (eye or skin) Greek κέρας (kéras), horn keratoscope
kine- movement Greek κινέω (kinéō), to move, to change akinetopsia, kinesthesia
koil- hollow Greek κοῖλος (koîlos) koilocyte
kyph- humped Greek κυφός (kuphós), bent forward, stooping, hunchbacked kyphoscoliosis

List of words with G

Affix Mantrakshar Meaning Origin language and etymology Example(s)
galact- milk Greek γάλα, γαλακτ- (gála, galakt-) galactorrhea, galaxy
gastr- of or pertaining to the stomach Greek γαστήρ, γαστρ- (gastḗr, gastr-), stomach, belly gastroenterology, gastropod
-gen *born in, from Greek -γενής (-genḗs), from γεν-νάειν (gen-náein), to be born *endogen
of a certain kind heterogenous
-genic formative; pertaining to producing Greek -γενής (-genḗs) cardiogenic shock
genu- of or pertaining to the knee Latin genū, knee genu valgum
-geusia taste Greek γεῦσις (geûsis) ageusia, dysgeusia, hypergeusia, hypogeusia, parageusia
gingiv- of or pertaining to the gums Latin gingīva, gum gingivitis
gon- seed, semen; reproductive Greek γόνος (gónos), fruit, seed, procreating gonorrhea

List of words with Gl

glauc(o)- Having a grey or bluish-grey colour Greek γλαυκός (glaukós), grey, bluish-grey glaucoma
gloss(o)-, glott(o)- of or pertaining to the tongue Greek γλῶσσα, γλῶττα (glôssa, glôtta), tongue glossology
gluco- sweet Greek γλυκύς (glukús), sweet glucocorticoid, glucose
glyc- sugar Greek γλυκύς (glukús), sweet glycolysis

List of words with Gn

gnath- of or pertaining to the jaw Greek γνάθος (gnáthos), jaw gnathodynamometer
-gnosis knowledge Greek γνῶσις (gnôsis), inquiry, knowledge diagnosis, prognosis

List of words with Gr

-gram, -gramme record or picture Greek γράμμα (grámma), picture, letter, writing angiogram, gramophone
-graph instrument used to record data or picture Greek -γραφία (-graphía), written, drawn, graphic interpretation electrocardiograph, seismograph
-graphy process of recording Greek -γραφία (-graphía), written, drawn, graphic interpretation angiography

List of words with Gy

gyno-, gynaeco- (BrE), gyneco- (AmE) woman Greek γυνή, γυναικ (gunḗ, gunaik) gynaecology, gynecomastia, gynoecium

List of words with C

words with ca-

Affix Mantrakshar Meaning Origin language and etymology Example(s)
capill- of or pertaining to hair Latin capillus, hair capillus
capit- pertaining to the head as a whole Latin caput, capit-, the head capitation, decapitation
carcin- cancer Greek καρκίνος (karkínos), crab carcinoma
cardi- of or pertaining to the heart Greek καρδία (kardía), heart cardiology
carp- of or pertaining to the wrist Latin (carpus) < Greek καρπός (karpós), wrist; NOTE: This root should not be confused with the mirror root carp(o)- meaning fruit. carpal, carpopedal spasm, metacarpal
cata- down, under Greek κατά (katá) catabolism, catacombs, cataract

words with ci-

-cidal, -cide killing, destroying Latin -cīda, cutter, killer bacteriocidal, suicide, suicidal
cili- of or pertaining to the cilia, the eyelashes; eyelids Latin cilium, eyelash; eyelid ciliary
circum- denoting something as 'around' another Latin circum, around circumcision
cis- on this side Latin cis cisgender

words with cu-

cutane- skin Latin cutis subcutaneous
cyan(o)-having a blue color Greek κύανος, κυάνεος (kúanos, kuáneos, blue, of the color blue) cyanopsia

words with ce-

-cele pouching, hernia Greek κήλη (kḗlē) Hydrocele, Varicocele
-centesis surgical puncture for aspiration Greek κέντησις (kéntēsis) amniocentesis
cephal(o)- of or pertaining to the head (as a whole) Greek κεφαλή (kephalḗ), the head cephalalgy, hydrocephalus
cerat(o)- of or pertaining to the cornu; a horn Greek κέρας, κερατ- (kéras, kerat-), a horn ceratoid
cerebell(o)- of or pertaining to the cerebellum Latin cerebellum, little brain cerebellum
cerebr(o)- of or pertaining to the brain Latin cerebrum, brain cerebrology
cervic- of or pertaining to the neck or the cervix Latin cervix, cervīc-), neck, cervix cervical vertebrae, cervicodorsal

words with co-

co- with, together, in association Latin co- coenzymes, co-organization
-coccus, ‑coccal round, spherical Greek κόκκος (kókkos), berry, seed Streptococcus
col-, colo-, colono- colon Greek κόλον (kólon) colonoscopy
colp- of or pertaining to the vagina Greek κόλπος (kólpos), bosom, womb; hollow, depth colposcopy
com- with, together Latin cum communicate
contra- against Latin contrā contraindication
cor- with, together Latin cor- corrective
cor- of or pertaining to the eye's pupil Greek κόρη (kórē), girl, doll; pupil of the eye corectomy
cord(i)- of or pertaining to the heart (uncommon as a prefix) Latin cor, heart commotio cordis,
cornu- applied to describing processes and parts of the body as likened or similar to hornsLatin cornū, horn greater cornu
coron- pertaining to the heart Latin corōna coronary heart disease
cortic- cortex, outer region Latin cortex, bark of a tree corticosteroid
cost- of or pertaining to the ribs Latin costa, rib costochondral
cox- of or relating to the hip, haunch, or hip-joint Latin coxa, hip coxopodite

words with ch

cheil- of or pertaining to the lips Greek χεῖλος (kheîlos), lip, mouth, beak angular cheilitis
chem(o)- chemistry, drug Greek χημεία (khēmeía) chemical, chemistry, chemotherapy
chir-, cheir- of or pertaining to the hand Greek χείρ, χειρο- (kheír, kheiro-), hand chiropractor
chlor- denoting a green color Greek χλωρός (khlōrós), green, yellow-green chlorophyll
chol(e)- of or pertaining to bile Greek χολή (kholḗ), bile cholaemia (UK) / cholemia (US), cholecystitis
cholecyst(o)- of or pertaining to the gallbladder Greek χοληκύστις (kholēkústis), gallbladder < χολή (kholḗ), bile, gall + κύστις (kústis), bladder cholecystectomy
chondr(i)o- cartilage, gristle, granule, granular Greek χονδρός (grc) chondrocalcinosis
chrom(ato)- color Greek χρῶμα (khrôma) hemochromatosis

words with cl-

-clast break Greek κλαστός (klastós), broken osteoclast
clostr- spindle Greek κλωστήρ (klōstḗr), spindle, thread Clostridium

words with cr-

crani(o)- belonging or relating to the cranium Latin cranium, from Greek κρᾱνίον (krāníon), cranium, skull, bones enclosing the brain craniology
-crine, crin(o)- to secrete Greek κρίνω (krínō), separate, divide, discern endocrine
cry(o)- cold Greek κρύος (krúos), cold, frost cryoablation, cryogenic

words with cy-

cycl- circle, cycle Greek κύκλος (kúklos) cyclosis, cyclops, tricycle
cyph(o)- denotes something as bent (uncommon as a prefix) Greek κυφός (kuphós), bent, hunchback cyphosis
cyst(o)-, cyst(i)- of or pertaining to the urinary bladder Greek κύστις (kústis), bladder, cyst cystotomy
cyt(o)-, -cyte cell Greek κύτος (kútos), a hollow, vessel cytokine, leukocyte, cytoplasm

List of words with J

Affix Mantrakshar Meaning Origin language and etymology Example(s)
juxta- near to, alongside, or next to Latin iuxta juxtaglomerular apparatus

List of words with T

Affix Mantrakshar Meaning Origin language and etymology Example(s)
tachy- denoting something as fast, irregularly fast Greek τᾰχῠ́ς (takhús), fast, quickly tachycardia
-tension, -tensive pressure Latin tēnsiō, stretching, extension, tension hypertension
terato- Monster Greek τέρᾰς (téras) teratoma, teratogen
tetan- rigid, tense Greek τέτανος (tétanos) tetanus
-tic pertaining to Greek -τῐκός (-tikós), adjective-forming suffix denoting: relating to, able to, suited to
toco- childbirth Greek τόκος (tókos) tocolytic
-tome cutting instrument Greek τομή (tomḗ), intersection
-tomy act of cutting; incising, incision Greek τομία (-tomía) Gastrotomy
ton- tone, tension, pressure Greek τόνος (tónos), rope, cord; tension
-tony tension Greek -τονία (-tonía)
top(o)- place, topical Greek τόπος (tópos) Topical anesthetic
tort(i)- twisted Latin tortus Torticollis
tox(i)-, tox(o)-, toxic(o)- toxin, poison Greek τοξικόν (toxikón), bow (archery), bow-related; from Greek τοξικόν φάρμᾰκον (toxikón phármakon), poison for smearing arrows with Toxoplasmosis
tympan(o)- eardrum Greek τῠ́μπᾰνον (túmpanon), drum, eardrum tympanocentesis

List of words with Th

thec- case, sheath Greek θήκη (thḗkē) intrathecal
thel- of or pertaining to a nipple (uncommon as a prefix) Greek θηλή (thēlḗ), a teat, nipple Theleplasty, thelarche
thely- denoting something as relating to a woman, feminine Greek θῆλῠς (thêlus), female, feminine Thelygenous
therap- treatment Greek θερᾰπείᾱ (therapeíā) hydrotherapy, therapeutic
therm(o)- heat Greek θερμός (thermós) hypothermia
thorac(i)-, thorac(o)-, thoracico- of or pertaining to the upper chest, chest; the area above the breast and under the neck Latin thōrāx < Greek θώρᾱξ (thṓrāx), chest, cuirass thoracic, thorax
thromb(o)- of or relating to a blood clot, clotting of blood Greek θρόμβος (thrómbos), lump, piece, clot of blood thrombus, thrombocytopenia
thyr(o)- thyroid Greek θῠρεός (thureós), large oblong shield; + εἶδος (eîdos), a form or shape
thym- emotions Greek θῡμός (thūmós), spirit, soul; courage; breath, mind, emotions dysthymia

List of words with Tr

trache(a)- trachea Greek τραχεῖα (trakheîa), windpipe Tracheotomy
trachel(o)- of or pertaining to the neck Greek τρᾰ́χηλος (trákhēlos), neck tracheloplasty
trans- denoting something as moving or situated across or through Latin trāns, across, through Transfusion
tri- 3 three Latin tri- triangle, triceps
trich(i)-, trichia, trich(o)- of or pertaining to hair, hair-like structure Greek θρῐ́ξ (thríx), hair trichocyst
-tripsy crushing Greek τρῖψις (trípsis), rubbing, friction lithotripsy
-trophy nourishment, development Greek τροφή (trophḗ), food, nourishment pseudohypertrophy
-trop turned toward, with an orientation toward, having an affinity for, affecting Greek  (trópos), turn, way, manner, style geotropic, phototropic

List of words with D

Affix Mantrakshar Meaning Origin language and etymology Example(s)
dacry(o)- of or pertaining to tears Greek δάκρυ, tear dacryoadenitis, dacryocystitis
-dactyl(o)- of or pertaining to a finger, toe Greek δάκτυλος (dáktulos), finger, toe dactylology, polydactyly
de- from, down, or away from Latin de- dehydrate, demonetize, demotion
dent- of or pertaining to teeth Latin dens, dentis, tooth dentist, dental
dermat(o)-, derm(o)- of or pertaining to the skin Greek δέρμα, δέρματος (dérma, dérmatos), skin, human skin dermatology, epidermis, hypodermic, xeroderma
-desis binding Greek δέσις (désis) arthrodesis
dextr(o)- right, on the right side Latin dexter dextrocardia
di- 2 two Greek δι- diplopia,
di- apart, separation Latin dis- dilation, distal, dilute
dia- through, during, across Greek διά (diá), through, during, across dialysis
dif- apart, separation Latin dif- different
digit- of or pertaining to the finger [rare as a root] Latin digitus, finger, toe digit
diplo- 2 twofold Greek διπλόος (diplóos) diploid, diplosis
-dipsia (condition of) thirst Greek δίψα (dípsa) dipsomania, hydroadipsia, oligodipsia, polydipsia
dis- separation, taking apart Latin dis- dissection
dors(o)-, dors(i)- of or pertaining to the back Latin dorsum, back dorsal, dorsocephalad
duodeno- 12 twelve Latin duodeni duodenal atresia, duodenum
dura- hard Latin durus dura mater

List of roots with Dr

Affix Mantrakshar Meaning Origin language and etymology Example(s)
dromo- running, conduction, course Greek δρόμος (drómos) dromotropic, syndrome

List of roots with Dy

Affix Mantrakshar Meaning Origin language and etymology Example(s)
dynam(o)- force, energy, power Greek δύναμις (dúnamis) hand strength dynamometer, dynamics
-dynia pain Greek ὀδύνη (odúnē) vulvodynia
dys- bad, difficult, defective, abnormal Greek δυσ- (dus-) dysentery, dysphagia, dysphasia

List of words with N

Affix Mantrakshar Meaning Origin language and etymology Example(s)
nan(o)- dwarf, small Greek νᾶνος (nânos), dwarf nanogram, nanosecond
narc(o)- numb, sleep Greek νάρκη (nárkē), numbess, torpor narcolepsy
nas(o)- of or pertaining to the nose Latin nāsus, nose nasal
nat(o)- birth Latin nātus, born, arisen, made neonatology
necr(o)- death Greek νεκρός (nekrós), dead body, corpse, dying person necrosis, necrotizing fasciitis
neo- new Greek νέος (néos), young, youthful, new, fresh neoplasm
nephr(o)- of or pertaining to the kidney Greek νεφρός (nephrós), kidney nephrology
nerv- of or pertaining to nerves and the nervous system (uncommon as a root: neuro- mostly always used) Latin nervus, tendon, nerve; cognate with Greek νεῦρον (neûron), tendon, string, nerve nerve, nervous system
neur- of or pertaining to nerves and the nervous system Greek νεῦρον (neûron), tendon, sinew, nerve neurofibromatosis
noci- pain, injury, hurt Latin noceō nociception
norm- normal Latin nōrma, norm or standard; lit. carpenter's square normocapnia

List of words with P

Affix Mantrakshar Meaning Origin language and etymology Example(s)
pachy- thick Greek πᾰχῠ́ς (pakhús), thick, large, stout pachyderma, pachyderm
-pagus Indicates conjoined twins, with the first part denoting the organs fused Greek πάγος (págos), fixed, set, fastened xiphopagus
palpebr- of or pertaining to the eyelid   Latin palpebra, eyelid palpebra
pan-, pant(o)- denoting something as 'complete' or containing 'everything'; “all” Greek πᾶς, παν- (pâs, pan-), all, every panophobia, panopticon, pancytopenia (deficiency in all blood cell types - erythrocytes, leukocytes, thrombocytes)
papill- of or pertaining to the nipple (of the chest/breast) Latin papilla, nipple; diminutive of papula (see below) papillitis
papul(o)- Indicates papulosity, a small elevation or swelling in the skin, a pimple, swelling Latin papula, pimple, pustle; a small elevation or swelling in the skin papulation
para- alongside of Greek πᾰρᾰ́ (pará) paracyesis
-paresis slight paralysis Greek πάρεσις (páresis) hemiparesis
parvo- small Latin parvus, small, little, unimportant Parvovirus
path(o)- disease Greek πᾰ́θος (páthos), pain, suffering, condition Pathology
-pathy denotes (with a negative sense) a disease, or disorder Greek πᾰ́θος (páthos), suffering, accident sociopathy, neuropathy
pauci- Few Latin paucus Pauci-immune
pector- breast or chest Latin pectus pectoralgia, pectoriloquy, pectorophony
ped-, -ped-, -pes of or pertaining to the foot; -footed Latin pēs, pēd-, foot Pedoscope
ped-, pedo- of or pertaining to the child Greek παῖς, παιδός (paîs, paidós), child pediatrics. pedophilia
pelv(i)-, pelv(o)- hip bone Latin pelvis, basin Pelvis
-penia deficiency Greek πενῐ́ᾱ, poverty, indigence osteopenia
peo- of or pertaining to the penis Greek πέος (péos) Peotomy
-pepsia denotes something relating to digestion, or the digestive tract. Greek πεπτός (peptós), cooked, digested < πέσσω (péssō), I boil, cook; digest dyspepsia
per- through Latin per, through, by means of percutaneous
peri- denoting something with a position 'surrounding' or 'around' another Greek περῐ́ (perí), around, about, concerning periodontal
-pexy fixation Greek πῆξις (pêxis), fixing in place, fastening nephropexy
pia soft Medieval Latin pia mater, tender mother, from Latin pia, pius, pious, dutiful, good pia mater
piri- Pear Latin pirum, cognate with Greek ἄπιον (ápion), pear Piriformis muscle
pod-, -pod-, -pus of or pertaining to the foot, -footed Greek πούς, ποδ- (poús, pod-), foot podiatry
-poiesis production Greek ποίησις (poíēsis), poetry, poem, creation hematopoiesis
polio- having a grey color Greek πολῐός (poliós), grey, grizzled poliomyelitis
poly- denotes a 'plurality' of something Greek πολῠ́ς (polús), many, a lot of, large, great polymyositis
por- pore, porous Greek πόρος (póros), passage, passageway pore
porphyr- denotes a purple color Greek πορφύρα (porphúra), Tyrian purple, royal purple porphyroblast
post- denotes something as 'after (time)' or 'behind (space)' another Latin post, after, behind postoperation, postmortem
pulmon-, pulmo- of or relating to the lungs Latin pulmō, a lung pulmonary

List of words with Ph

Affix Mantrakshar Meaning Origin language and etymology Example(s)
phaco- lens-shaped Greek φᾰκός (phakós), lentil-bean phacolysis, phacometer, phacoscotoma
-phagia, -phage Forms terms denoting conditions relating to eating or ingestion Greek φαγία (phagía) eating < φᾰγεῖν (phageîn), to eat Sarcophagia
-phago- eating, devouring Greek -φᾰ́γος (-phágos), eater of, eating phagocyte
phagist- Forms nouns that denote a person who 'feeds on' the first element or part of the word Greek φαγιστής (phagistḗs) eater; see -phagia Lotophagi
-phagy Forms nouns that denotes 'feeding on' the first element or part of the word Greek φαγία (phagia) eating; see -phagia hematophagy
phall- phallus Greek φαλλός (phallós), penis Aphallia
pharmac- drug, medication Greek φάρμᾰκον (phármakon), witchcraft, drug pharmacology
pharyng- of or pertaining to the pharynx, the upper throat cavity Greek φᾰ́ρῠγξ, φαρυγγ- (phárunx, pharung-), throat, windpipe; chasm pharyngitis, pharyngoscopy
-phil(ia) attraction for Greek φῐλῐ́ᾱ (philíā), friendship, love, affection hemophilia
phleb- of or pertaining to the (blood) veins, a vein Greek φλέψ, φλεβ- (phléps, phleb-), blood-vessel, vein phlebography, phlebotomy
-phobia exaggerated fear, sensitivity, aversion Greek φόβος (phóbos), terror, fear, flight, panic arachnophobia
phon- sound Greek φωνή (phōnḗ) phonograph, symphony
phos- of or pertaining to light or its chemical properties, now historic and used rarely. See the common root phot- below. Greek φῶς, φᾰ́ος, φωτ- (phôs, pháos), light phosphene
phot- of or pertaining to light Greek φωτω- (phōtō-), < φῶς (phôs), light photopathy
phren-, phrenic- the mind Greek φρήν (phrḗn), intellect, wits, mind phrenic nerve, schizophrenia
phyllo- leaf-like Greek φῠ́λλον (phúllon), leaf, foliage, plant phyllodes tumour, phyllotaxis
-phyte, phyto- to grow Greek φῠτόν (phutón), plant, tree hydrophyte

List of words with Pl

-plasia formation, development Greek πλᾰ́σῐς (plásis), moulding, conformation Achondroplasia
-plasty surgical repair, reconstruction Greek πλαστός (plastós), molded, formed rhinoplasty
-plegia paralysis Greek πληγή (plēgḗ), stroke (from a sword), from πληγή (plēgḗ), to strike or smite paraplegia
pleio- more, excessive, multiple Greek πλεῖον (pleîon), more pleiomorphism
pleur- of or pertaining to the ribs Greek πλευρᾱ́ (pleurā́), rib, side of the body Pleurogenous
-plexy stroke or seizure Greek πλήσσω, πλήσσειν (plḗssō, plḗssein), to strike or smite Cataplexy

List of words with Pn

pne-, pneum- air, breath, lung Greek πνεῖν (pneîn), πνεῦμα, πνεύματος (pneûma, pneúmatos), πνεύμων (pneúmōn) apnea, pneumatology, pneumonocyte, pneumonia

List of words with Pr

pre- denotes something as 'before' another (in [physical] position or time) Middle English pre-, from Medieval Latin pre- < (Classical) Latin prae-, before, in front of premature birth
presby- old age Greek πρέσβυς (présbus), old man, elder presbyopia, presbycusis
prim- denotes something as 'first' or 'most-important' Latin prīmus, first, most important primary
pro- denotes something as 'before' another (in [physical] position or time) Greek πρό- (pró-), before, in front of procephalic
proct- anus, rectum Greek πρωκτός (prōktós), anus proctology
prosop- face Greek πρόσωπον (prósōpon), face, visage, mask prosopagnosia
prot- denotes something as 'first' or 'most important' Greek πρωτος (prōtos), first; principal, most important protoneuron

List of words with Ps

pseud- denotes something false or fake Greek ψεύδω (pseúdō), to lie or deceive pseudoephedrine
psor- Itching Greek ψώρα (psṓra), itch, mange, scurvy psoriasis
psych- of or pertaining to the mind Greek ψυχή (psukhḗ), breath, life, soul psychology, psychiatry

List of words with Pt

ptero-, ptery- Pertaining to a wing; 'pterygo-', wing-shaped Greek πτερόν (pterón), wing, feather lateral pterygoid plate
-ptosis falling, drooping, downward placement, prolapse Greek πτῶσῐς (ptôsis), falling apoptosis, nephroptosis
-ptyal-, ptyalo saliva, salivary glands, sialaden ptyalolithiasis
-ptysis spitting Greek πτῡ́ω (ptū́ō), to spit up, disgorge; + -σις (-sis), added to verb stems to form abstract nouns or nouns of action, result or process hemoptysis, the spitting of blood derived from the lungs or bronchial tubes

List of words with Py

py- pus Greek πύον (púon pyometra
pyel- pelvis Greek πύελος (púelos), pelvis, wash basin pyelonephritis
pykno- to thicken (as the nucleus does in early stages of cell death) Greek πύκνωσις (púknōsis), thickening pyknosis
pylor- gate Greek πυλωρός (pulōrós), gate keeper; lower orifice of the stomach pyloric sphincter
pyr- fever Greek πῦρ, πυρετός (pûr, puretós), fire, heat, fever antipyretic

List of words with F

Affix Mantrakshar Meaning Origin language and etymology Example(s)
faci- of or pertaining to the face Latin faciēs, the face, countenance facioplegic, facial
fibr- fiber Latin fibra, fiber, filament, entrails[2] fibril, fibrin, fibrinous pericarditis, fibroblast, fibrosis
fil- fine, hair-like Latin fīlum, thread filament, filum terminale
foramen hole, opening, or aperture, particularly in bone Latin forāmen foramen magnum
-form used to form adjectives indicating “having the form of” Latin fōrma, form, shape cruciform, cuneiform, falciform
fore- before or ahead Old English fōr(e)-, before, in front of foregut, foreshadow
fossa a hollow or depressed area; a trench or channel Latin fossa, ditch, pit fossa ovalis
front- of or pertaining to the forehead Latin frōns, front-, the forehead frontonasal

List of words with B

List of words with B

Affix Mantrakshar Meaning Origin language and etymology Example(s)
bacillus rod-shaped Latin baculus, stick Bacillus anthracis
bacteri-Pertaining to bacteriaLatin (bacterium; Greek βακτήριον (baktḗrion), small staff bacteriophage, bactericide
balan- of the glans penis or glans clitoridisGreek βάλανος (bálanos), acorn, glansbalanitis
bas- of or pertaining to base Greek βάσις (básis), foundation, base basolateral
bi- twice, double Latin bi- binary vision, bicycle, bisexual
bio- life Greek βίος (bíos) biology, biological
bucc(o)- of or pertaining to the cheek Latin bucca, cheek buccolabial
burs(o)- bursa (fluid sac between the bones) Latin (bursa), purse; Greek βύρσα (búrsa), hide, wine-skin bursa, bursitis

List of words with Bl

Affix Mantrakshar Meaning Origin language and etymology Example(s)
blast- germinate or bud Greek βλαστός (blastós) blastomere
blephar(o)- of or pertaining to the eyelid Greek βλέφαρον (blépharon), eyelid blepharoplasty

List of words with Br

Affix Mantrakshar Meaning Origin language and etymology Example(s)
brachi(o)- of or relating to the arm Latin (bracchium), from Greek βραχίων (brakhíōn), arm brachium of inferior colliculus
brachy- indicating 'short' or less commonly 'little' Greek βραχύς (brakhús), short, little, shallow brachycephalic
brady- slow Greek βραδύς (bradús), slow bradycardia
bronch(i)- of or relating to the bronchus Latin (bronchus); Greek βρόγχος (brónkhos), windpipe bronchitis, bronchiolitis obliterans

List of words with M

Affix Mantrakshar Meaning Origin language and etymology Example(s)
macr(o)- large, long Greek μᾰκρός (makrós), long, tall macrophage
-malacia softening Greek μαλακία (malakía), soft, weak, self-indulgent osteomalacia
mamm(o)- of or pertaining to the breast Latin mamma, breast, udder mammogram
mammill(o)- of or pertaining to the nipple Latin mammilla, nipple mammillaplasty, mammillitis
manu- of or pertaining to the hand Latin manus, hand manufacture
mast(o)- of or pertaining to the breast Greek μαστός (mastós), breast, woman's breast, man's pectoral muscle mastectomy
meg(a)-, megal(o)-, -megaly enlargement, million Greek μέγᾰς (mégas), big, large, great, mighty splenomegaly, megameter
melan(o)- having a black color Greek μέλᾱς, μελανο- (mélās, melano-), black, dark melanin
melos extremity Greek μέλος (mélos), part of a body, limb, member erythromelalgia
mening(o)- membrane Greek μῆνῐγξ (mêninx) meningitis
men- month, menstrual cycle Greek μήν (mḗn), month menopause, menorrhagia
mer- part Greek μέρος (méros), part, component, region merocrine, meroblastic
mes- middle Greek μέσος (mésos), middle, between, half mesoderm
met, meta- after, beside, beyond or change Greek μετᾰ́ (metá), with, among, along with, in common with metacarpal, metacarpus, metacromion, metanephros, metatheria
-meter instrument used to measure or count Greek μέτρον (métron), measure or property, something used to measure sphygmomanometer, thermometer
-metry process of measuring, -meter + -y (see -meter) Greek μέτρον (métron) optometry
metr- pertaining to conditions or instruments of the uterus Greek μήτρᾱ (mḗtrā), womb, uterus metrorrhagia
micr- millionth; denoting something as small, relating to smallness Greek μῑκρός (mīkrós), small microscope
milli- thousandth Latin mille, thousand milliliter
mon- 1 single Greek μονός (monós) infectious mononucleosis
morph- form, shape Greek μορφή (morphḗ) morphology
muscul(o)- muscle Latin mūsculus, muscle (lit. mouse-like, due to mouse-shaped appearance of some muscles; loanword from Greek μῦς (mûs), mouse, + Latin -culus, diminutive suffix) musculoskeletal system

List of words with My

Affix Mantrakshar Meaning Origin language and etymology Example(s)
my(o)- of or relating to muscle Greek μῦς, μυ- (mûs, mu-), muscle, mouse, mussel myoblast
myc(o)- fungus Greek μύκης, μυκητ- onychomycosis
myel(o)- of or relating to bone marrow or the spinal cord Greek μυελός (muelós), marrow, bone-marrow myelin sheath, myeloblast
myl(o)- of or relating to molar teeth or the lower jaw Greek μῠ́λη (múlē, mill, grind, molars mylohyoid nerve
myri- 10000 ten thousand Greek μῡρῐ́ος (mūríos), innumerable, countless, infinite myriad
myring(o)- eardrum Latin myringa, eardrum myringotomy
myx(o)- mucus Greek μύξᾰ (múxa), mucus, nasal discharge myxoma

List of words with Y

List of words with R

Affix Mantrakshar Meaning Origin language and etymology Example(s)
radi- radiation Latin radiō, I radiate, emit beams; from radius, ray of light, spoke of a wheel radiowave
radic- referring to the beginning, or the root, of a structure, usually a nerve or a vein Latin rādīx, root radiculopathy
re- again, back Latin re- relapse
rect- rectum abbr. of New Latin rectum intestinum ('straight intestine') < Latin rēctus, straight rectal, rectum, rectus femoris
ren- of or pertaining to the kidney Latin rēn, rēnes, kidney renal
reticul(o)- net Latin rēticulum reticulocyte
retro- backward, behind Latin retro retroversion, retroverted
rubr(o)- of or pertaining to the red nucleus of the brain Latin ruber, red rubrospinal
-rupt break or burst Latin rumpō erupt, interrupt

List of words with Rh

Affix Mantrakshar Meaning Origin language and etymology Example(s)
rhabd(o)- rod shaped, striated Greek ῥᾰ́βδος (rhábdos), wand, stick, stripe rhabdomyolysis
rhachi(o)- spine Greek ῥάχις (rhákhis), spine or backbone rachial, rachialgia, rachidian, rachiopathy
rhin(o)- of or pertaining to the nose Greek ῥίς, ῥῑνο- (rhís, rhīno-), nose rhinoceros, rhinoplasty
rhod(o)- denoting a rose-red color Greek ῥόδον (rhódon), rose rhodophyte
-rrhage, -rrhagia burst forth, rapid flow (of blood, usually) Greek -ραγία (-ragía), to break, to burst hemorrhage, menorrhagia
-rrhaphy surgical suturing Greek ῥαφή (rhaphḗ) hymenorrhaphy, neurorrhaphy
-rrhea (AmE) flowing, discharge Greek ῥοίᾱ (rhoíā), flow, flux galactorrhea, diarrhea
-rrhexis rupture Greek ῥῆξῐς (rhêxis), breaking, bursting, discharge karyorrhexis
-rrhoea (BrE) flowing, discharge Greek ῥοίᾱ (rhoíā), flow, flux diarrhoea

List of words with L

Affix Mantrakshar Meaning Origin language and etymology Example(s)
labi- of or pertaining to the lip Latin labia, labium, lip labiodental
lacrim(o)- tear Latin lacrima, tear from crying Lacrimal canaliculi
lact(i)-, lact(o) milk Latin lac, milk lactation
lapar(o)- of or pertaining to the abdominal wall, flank Greek λαπάρα (lapára), flank laparotomy
laryng(o)- of or pertaining to the larynx, the lower throat cavity where the voice box is Greek λᾰ́ρυγξ, (lárunx), throat, gullet larynx
latero- lateral Latin laterālis, lateral, of or belonging to the side lateral pectoral nerve
lei(o)- smooth Greek λεῖος (leîos), smooth leiomyoma
-lepsis, -lepsy attack, seizure Greek λῆψις (lêpsis), seizure epilepsy, narcolepsy
lept(o)- light, slender Greek λεπτός (leptós), thin, lean leptomeningeal
leuc(o)-, leuk(o)- denoting a white color Greek λευκός (leukós), white, bright, pale leukocyte
lingu(a)-, lingu(o)- of or pertaining to the tongue Latin lingua, tongue, speech, language linguistics
lip(o)- fat Greek λίπος (lípos), fat, lard liposuction
liss(os)- smooth Greek Λισσός (Lissós), smooth lissencephaly
lith(o)- stone, calculus Greek λῐ́θος (líthos) lithotripsy
log(o)- speech Greek λόγος (lógos) dialog, catalog, logos
-logist denotes someone who studies a certain field (the field of _-logy); a specialist; one who treats Greek λογιστής (logistḗs), studier, practitioner (lit., accountant) oncologist, pathologist
-logy denotes the academic study or practice of a certain field; the study of Greek -λογῐ́ᾱ (-logíā) base noun for the study of something hematology, urology
lumb(o)-, lumb(a)- of or relating to the part of the trunk between the lowest ribs and the pelvis. Latin lumbus or lumbaris, loin lumbar vertebrae

List of words with Ly

Affix Mantrakshar Meaning Origin language and etymology Example(s)
lymph(o)- lymph Latin lympha, water lymphedema
lys(o)-, -lytic dissolution Greek λῠ́σῐς (lúsis), loosen, release, + -ic lysosome
-lysis destruction, separation Greek λῠ́σῐς (lúsis), loosen, release paralysis

List of words with V

Affix Mantrakshar Meaning Origin language and etymology Example(s)
vagin- of or pertaining to the vagina Latin vāgīna, sheath, scabbard; vagina vaginal epithelium
varic(o)- swollen or twisted vein Latin varix varicose, esophageal varices
vas(o)- duct, blood vessel Latin vās, vessel, dish, vase vasoconstriction
vasculo- blood vessel Latin vāsculum cardiovascular
ven- of or pertaining to the veins, venous blood, and the vascular system Latin vēna, blood-vessel, vein venule, venospasm
ventr(o)- of or pertaining to the belly, the stomach cavities Latin venter, belly, stomach, womb ventrodorsal
ventricul(o)- of or pertaining to the ventricles; any hollow region inside an organ Latin ventriculus, the ventricles of the heart, the ventricles of the brain cardiac ventriculography, atrioventricular node
-version turning Latin versiō anteversion, retroversion
vesic(o)- of or pertaining to the bladder Latin vēsīca, bladder, blister vesical arteries
viscer(o)- of or pertaining to the internal organs, the viscera Latin viscus (pl. viscera), internal organ(s) viscera

List of words with S

Affix Mantrakshar Meaning Origin language and etymology Example(s)
salping(o)- of or pertaining to tubes, e.g. Fallopian tubes Greek σᾰ́λπῐγξ, σαλπιγγ-, (sálpinx, salping-), trumpet salpingectomy, salpingopharyngeus muscle
sangui-, sanguine- of or pertaining to blood Latin sanguis, blood sanguine
sapro- relating to putrefaction or decay. Greek sapros ‘putrid' saprogenic
sarco- muscular, flesh-like Greek σάρξ (sárx), flesh sarcoma, sarcoidosis
semi- one-half, partly Latin semi- semiconscious
sial(o)- saliva, salivary gland Latin salīva, saliva. sialagogue
sigmoid(o)- S sigmoid, S-shaped curvature Greek σιγμοειδής (sigmoeidḗs), crescent-shaped, lunate sigma-shaped sigmoid colon
sinistr(o)- left, left side Latin sinister
sinus- of or pertaining to the sinusLatin sinus, a curve, bend, hollow cavity, bosomsinusitis
sito- food, grain Greek σῖτος (sîtos) sitophobia
somat(o)-, somatico- body, bodily Greek σῶμα (sôma) somatic
somn(o) Sleep Latin somnus, sleep, drowsiness insomniac
sub- beneath, under Latin sub subcutaneous tissue
super- in excess, above, superior Latin super superior vena cava
supra- above, excessive Latin supra supraorbital vein
sy, syl-, sym-, syn-, sys- indicates similarity, likeness, or being together; assimilates before some consonants: before l to syl-, s to sys-, before a labial consonant to sym- Greek σῠν- (sun-), with, together symptom, synalgia, synesthesia, syssarcosis

List of words with Sch

schist(o)- split, cleft Greek σχῐστός (skhistós), cloven, divided schistocyte
schiz(o)- denoting something “split” or “double-sided” Greek σχῐ́ζω (skhízō), I split, cleave, part; irregular formation of the verb σχῐ́ζειν (skhízein), to cut, split schizophrenia

List of words with Sc/sk

scler(o)- hard Greek σκληρός (sklērós) scleroderma
-sclerosis hardening Greek σκληρός (sklērós), hard, harden; + -σῐς (-sis), added to verb stems to form abstract nouns or nouns of action, result or process atherosclerosis, multiple sclerosis
scoli(o)- twisted Greek σκολιός (skoliós), curved, bent scoliosis
-scope instrument for viewing Greek σκόπος (skópos), watcher stethoscope
-scopy process of viewing Greek σκοπέω (skopéō), to look at, behold, examine endoscopy
scoto- darkness Greek σκότος (skótos) scotopic vision

List of words with Sp

-spadias slit, fissure Greek σπάω (spáō), break, split hypospadias, epispadias
spasmo- spasm Greek σπασμός (spasmós) Spasmodic dysphonia
sperma-, spermo-, spermato- semen, spermatozoa Greek σπέρμα (spérma), seed, semen spermatogenesis
splanchn(i)-, splanchn(o)- viscera Greek σπλᾰ́γχνον (splánkhnon), bowels, guts splanchnology
splen(o)-spleen Greek σπλήν, σπλην- (splḗn, splēn-), spleen, milt splenectomy
spondyl(o)- of or pertaining to the spine, the vertebra Greek σφόνδῠλος / σπόνδυλος (sphóndulos, spóndulos), the spine spondylitis
squamos(o)- denoting something as “full of scales” or “scaly” Latin squāmōsus, full of scales, scaly squamous cell

List of words with St

stalsis contraction Greek στέλλω (stéllō), I dispatch, place, set peristalsis
-stasis stopping, standing Greek στᾰ́σῐς (stásis), to stand, place, set cytostasis, homeostasis
-staxisdripping, trickling Greek στάζω, στακτός (stázō, staktós), drip, leak, trickle
sten(o)- denoting something as narrow in shape or pertaining to narrowness Greek στενός (stenós), narrow, short stenography
-stenosis abnormal narrowing of a blood vessel or other tubular organ or structure Greek στενός (stenós), narrow, short; + -σῐς (-sis), added to verb stems to form abstract nouns or nouns of action, result or process restenosis, stenosis
steth- of or pertaining to the upper chest, the area above the breast and under the neck Greek στῆθος (stêthos), chest, cuirass stethoscope
stheno- strength, force, power Greek σθένος (sthénos)
stom-, stomat- of or pertaining to the mouth; an artificially created opening Greek στόμᾰ, στοματ- (stóma, stomat-), mouth stomatogastric, stomatognathic system
-stomy creation of an opening New Latin stoma, opening; from Greek στόμᾰ (stóma) colostomy

List of words with H

Affix Mantrakshar Meaning Origin language and etymology Example(s)
halluc- to wander in mind Latin ālūcinor, to wander in mind hallucinosis, hallucination
hem(at)-, haem(ato)- of or pertaining to blood Latin hæma[citation needed], from Greek αἷμα, αἱματ- (grc), blood hematology, older form haematology
hema-, hemo- blood (AmE) Greek αἷμα, (grc), blood hemal, hemoglobin
hemangi(o)- blood vessels Greek αἷμα, (grc), blood, + ἀγγεῖον (angeîon), vessel, urn hemangioma
hemi- 1/2 one-half Greek ἡμι- (hēmi-), half cerebral hemisphere
hepat-, hepatic- of or pertaining to the liver Greek ἧπαρ, ἠπᾰτ- (hêpar, ēpat-), the liver hepatology, hepatitis
heter(o)- denotes something as “the other” (of two), as an addition, or different Greek ἕτερος (héteros), the other (of two), another; different heterogeneous
hidr(o)- sweat Greek ἱδρώς, ἱδρωτ- (hidrṓs, hidrōt-), sweat, perspiration hyperhidrosis
hist(o)-, histio- tissue Greek ἱστός (histós), web, tissue histology
home(o)- similar Greek ὅμοιος (homoios), like, resembling, similar homeopathy
hom(o)- denotes something as “the same” as another or common Greek ὁμός (homós), the same, common homosexuality, homozygote, homophobic
humer(o)- of or pertaining to the shoulder (or [rarely] the upper arm) Latin umerus, shoulder humerus
hydr(o)- water Greek ὕδωρ (húdōr), water hydrophobe, hydrogen
hyper- extreme or beyond normal Greek ὑπέρ (hupér), over, above; beyond, to the extreme hypertension, hypertrichosis
hyp(o)- below normal Greek ὑπό, ὑπο- (hupó), below, under hypovolemia, hypoxia
hyster(o)- of or pertaining to the womb or the uterus Greek ὑστέρα (hustéra), womb hysterectomy, hysteria

List of words with X-Z

Affix Mantrakshar Meaning Origin language and etymology Example(s)
xanth(o)- having a yellow color, especially an abnormally yellow color Greek ξᾰνθός (xanthós), yellow xanthopathy,xanthelasma
xen(o)- foreign, different Greek ξένος (xénos), foreign, stranger xenograft
xer(o)- dry, desert-like Greek ξηρός (xērós), dry xerostomia, xeroderma
xiph- sword Greek ξῐ́φος (xíphos), sword xiphisternum, xiphoid, xiphoidalgia
-y condition or process ofLatin -ia, from Greek -ῐ́ᾱ, -ειᾰ (-íā, -eia), suffixes used to form abstract nouns surgery
ze- boil Greek ζέω (zéō), to boil, seethe, bubble eczema
zo(o)- animal, animal life Greek ζῷον (zôion) zoology
zym(o)- fermentation Greek ζύμη (zúmē), leaven, yeast enzyme, lysozyme
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