a- G, not, without
ab L, away from
ad- L, next to, at, toward
alb- white
algesi- sensitivity to pain
-algia pain
allo- G, allos - other
amphi- G, amphis - double
amylum L, starch
ana- G, upon, upward
ante L, before
anter- L, front
anti- G, opposite, against
apis L, bee
apo- G, away from
arch- G, archein - to begin
asinus L, ass (couldn't resist including this one)
athero- yellow
auto- G, autos - self, same
bi- L, two
bio G, bios - life
calor L, heat
carcin- cancer
cardiac G, kardia - heart
caryo- G, karyon - kernel
cata- G, down from
catabolism G, katabole - a throwing down
catalyst, G, luein - to loosen, to untie
cephalo- G, kephale - head
-centesis surgical puncture
centi- L, centum - hundred
centri- L centrum - center
cerebr- L, cerebrum - brain
chorde G, string
chlor- green
-cidal killing
circum L, around
com- L, cum - with, together (in English, has often become co-)
contra- against
corpus L, body
cortex L, outer rind, bark
crin-/-crine secrete
cyto-/-cyte G kytos - container
dec- L, decem - ten
demos G, population
derma G, skin
di- G, two
distal L, distare - to stand apart
dorsal L, dorsum - back
duo- L, two
dura- L, durus - hard
dys- bad, difficult
ecosystem G, oikos - habitation
ecto- G, ektos - outside, external
-ectomy removal
-edema swelling
endo- G, endon - inside
endocrine G, krinein - to separate
enzyme G, zyme - to leaven
epi- G, on, upon, outer
ergon G, work
erythro- G, erythros - red
eu- G, eus - good
evolution L, evolutio - unrolling
ex-, exo- L out of, outside
gastr- stomach
-gen G, genos - birth, race
genesis G, source
ger- old
glyc- G, glykys - sugar
gram-to record
-gram a record
-graph instrument for recording
-graphy process of recording
hem-/-emia G, haima - blood
hemi- half
hist- tissue
holo- G, holos - whole

homo-/homeo- G, homoios - alike, similar
hydr- G, hydor - water
-ia/-iasis condition
-iatrics/-iatry medicine
infra- L, below
in situ L, in place
inter- L, between
intra- L, within
in vitro L, in glass
in vivo L, in the living
iso- G, equal
-itis inflammation
kary- nucleus G, karyon - kernel
-lepsy seizure
leuko- G, leukos - white
lip- G, lipos - fat
-logist G, logos - word, study - one who studies
-logy study or science
lysis G, loosing
macro- G, makros - large
mal- bad
mega- G, megas - great, large
melon black
-mere G, meros, part
meso- G, mesos - middle
meta- G, after, later
metabole G, change
micro- G, mikros - small
microbe G, bios - life
mono- G, monos - one
-morphe, morpho- G, form, shape
myo- G, mys - mouse, muscle
nano- L nanus - dwarf
nema- G thread
neo- new
nephro- G, nephros - kidney
oct- L, octo - eight
olig few
-oma tumor
omni- L, omnis - all
onc- tumor
oo- G, oion, egg
-osis condition, disease, increase
osteo- G, osteos - bone
ov- L, ovum - egg
pan G, all
para- G, near, beside
path/-pathy G, pathos, suffering, disease
pent- L, pente - five
per- L, per - through
peri G, round, surrounding
phagein G, to eat
photo- G, phos - light
-plasty surgical repair
-pod. pod- G, podion - little foot
poly- G, polys - many
post L, after
pre- G, before
pro- L, before
proxi- L, proximus - nearest
pseudo- L false
quat- L, quatuor - four
re L, back, again
renes L, kidneys
sept- L, septum - seven
sex- L, six
soma G, body
sub- L, below, under
super L, above
syn- joined together
tarsal G, ankle
tele- G, far off, at a distance
-tome G, tomos - slice
topos G, place
tot-, toti- L, totus - whole
trans L, across
tri- G, three
trophe G, food
un- L, unus - one