• internus

inside

[internist]

• gyne

woman

[misogynist, polygyny, gynecology]

• logos

science, study

[cardiology, psychology, astrology, biology]

• logos

word , speech

[philology]

• obstetrix

midwife

[obstetrics]

• -ician

expert

[obstetrician, physician, musician]

• paidos, ped-

child

[pedagogy, pediatrics]

• iatreia

medical healing

[psychiatry, geriatrics]

• agogos

leading, leader

[pedagogue, demagogue]

• demos

people

[demagogue]

• derma

skin

[dermatology,  pachyderm, dermatitis]

• hypos

under

[hypodermic]

• pachy-

thick

[pachyderm]

• taxi-, taxo-

arrangement

[taxidermy]

• epi

upon

[epidermis]

• -itis

inflammation

[appendicitis, neuritis]

• ophthalmos

eye

[ophthalmology]

• oculus

eye

[oculist, binoculars]

• monos

one

[monogamy, monocle]

• bi-

two

[bigamy]

• polys

many

[polygyny, polygamy]

• opsis, optikos

sight, vision

[optician, optometrist]

• metron

measurement

[thermometer, barometer, sphygmomanometer]

• pedis

foot

[pedal, pedestrian]

• orthos

straight, correct

[orthopedist, orthodontia]

• odontos

tooth

[orthodontia, pedodontia, periodontist]

• kardia

heart

[cardiology, cardiogram]

• neuron

nerve

[neurology, neurosis]

• algos

pain

[neuralgia, cardialgia]

• -osis

abnormal, diseased condition

[neurosis, psychosis]

• -otic

adjectives[-osis]

[neurotic]

• -iatry

healing, medical practice

[psychiatry, podiatry(foot)]

• -iatric ?

adjectives[-iatry]

[pediatric]

• -iatrist, -iatrician

specialist in a given field of medicine

[psychiatrist, pediatrician]

• psyche

spirit, soul, mind

[psychopathic, psychosomatic]

• geras

old age

[geriatrics]

• ego

I

[egomaniacal]

• alter

other

[altruism, alternate]

• intro-

inward

[introvert]

• extro-

outward

[extrovert]

• ambi-

both

[ambivert]

• verto

turn

[ambivert]

• dexter

right hand

[dexterous, ambidextrous]

• sinister

left hand

• gauche

left hand

[gaucherie]

• droit

right hand

[adroitness]

• misein

hate

[misanthrope, misogynist]

• anthropos

mankind

[anthropology, misanthropy]

• gamos

marriage

[misogamist]

• philo-, phil-

loving

[philander, philology, philosophy]

• philein

to love

[philanthropy]

• andros

male

[polyandry]

• asketes

monk or hermit

[asceticism]

• centrum

center

[egocentric]

• mania

madness

[monomania]

• -ist

person who (noun suffix)

[egoist, egotist]

• -y

Practice, custom, etc. (nounsuffix)

[cardiology]

• -ous, -ic, -ed, -al, -ive

adjective suffix

[misogynous, egoistic, introverted, sexual, active]

• -ity

quality, condition, etc. (nounsuffix)

[similarity, ability]

• soma

body

[psychosomatic]

• genesis

birth, origin

[genetic, psychogenic]

• pathos

suffering, disease

[osteopathy, psychopathic]

• peri-

around, surrounding; near or adjacent

[periodontist]

• ap-, apo-

away from; off

[aphelion]

• -ics

Science, art, study, or knowledge of, or skill in

[obstetrics, pediatrics]

• -ic

[adjective suffix]of, relating to, or resembling

• endon, (endo-)

inner, within

[endodontist]

• ex-

out

[exodontist]

• therme

heat

[thermometer]

• baros

weight

[barometer]

• sphygmos

pulse

[sphygmomanometer]

• osteon

bone

[osteopath]

• pous, podos

foot

[podiatrist]

• okto

eight

[octopus]

• platys

broad, flat

[platypus]

• -ium

place where

[podium]

• tri-

three

[tripod]

• cheir, (chiro-)

hand

[chirographer]

• -mancy

prediction

[chiromancy]

• graphein

to write

[calligrapher, graphology]

• kallos

beauty

[calligrapher]

• kakos

bad, harsh

[cacography, cacophony]

• photos

light

[photograph]

• phone

sound

[phonograph, telephone]

• bios

life

[biography]

• geron

old man

[gerontology]

• senex

old

[senescent, senior]

• -escent

growing, becoming

[adolescent, convalescent]

• -er

one who

[believer]

• pyge

buttocks

[callipygian, cacopygian]

• tele-

distance

[telegraph, telephone, telescope]

• octoginta

eighty

[octogenarian]

• skopein

to view

[telescope]

• astron

star

[astronaut, astronomer]

• nomos

arrangement, law, or order

[astronomer, autonomous]

• nautes

sailor

[astronaut, cosmonaut]

• kosmos

universe

[cosmonaut]

• naus

ship

[nausea]

• autos

self

[autonomy]

• ge (geo-)

earth

[geology, geometry, geography]

• ergon

work

[synergism]

• syn-

together

[sympathy(pathos-feeling)]

• zoion

animal

[zoology, zodiac]

•  dis-

against

[disaster]

• botane

plant

[botany]

• en-

in

[entomology]

• in-

in

[insect]

• sectus

to cut

[insect]

• tome

a cutting

[entomology, appendectomy, epitome]

• ec-, ek-, ex-

out

[eccentric]

• kentron

center

[eccentricity]

•  a-

negative

[atom, asocial]

• ana-

up

[anatomy]

• dicha-

in two

[dichotomy, dichotomous]

• lingua

tongue

[linguistics]

• sophos

wise

[philosophy]

• adelphos

brother

[philadelphia]

• harmonia

harmony

[philharmonic]

• Aphrodite

the Greek goddess of love and beauty

[aphrodisiac]

• biblion

book

[bibliophile, bibliomaniac]

• Anglus

english

[anglophile]

• socius

companion

[sociology, associate]

• anti-

against

[antisocial]

• moros

foolish

[sophomoric]