a- → not, without
acro- → height, top
amphi- → both, around
an- → not, without
ana- → back, against
andr/o- → man, male
ant/i- → against, opposite
ab- → away, from
ac- (ad-) → to, toward, near
bene- → good, well
bi- → two
cent- → hundred
circum- → around
com- (con-, cor-) → with, together
contra- → against, opposite
counter- → against, opposite
de- → away, down
di- → apart, away, not
dis- → apart, opposite of
e- → out, away, from
en- → in, into
ex- → out, away, from
extro- → outside of
ii- (il-, im-, in-, ir-) → in, into, not
infra- → beneath
inter- → between
intro- → within
mis- → bad, wrong
ob- (op-) → against
per- → through
post- → after
pre- → before
pro- → for, before, forward
re- → back, again
retro- → backward
se- → apart
sub- (sur-) → under
tra- → across, through
ultra- → beyond
uni- → one
-able → able to be
-acious → having the quality of
-acity → the quality of
-al → of, related to
-ance → state, quality, act
-aneous → having the quality of
-ant → that which
-ary → of, related to, belongs to
-ate → to make, to act
-ation → an action or process
-cide → kill
-ence → state, quality, act
-ent → like, related to
-er → one who, that which
-ferous → producing
-fy → to do, to make
-ible → able to be
-ic (-id) → like, related to
-ice → that which
-ile → of, related to
-ine → like, related to
-ion → state, quality, act
-ity → state, quality, act
-ive → performing/tending towards
-ize → to make, to act
-ment → that which
-ous → having the quality of
-tion → state, quality, act
-trix → feminine
-ulous → having the quality of
-ure → process, condition
-y → state, quality, act
Roots:
act → do, drive
anim → spirit, life
aqua → water
audi → hear
avi (avia) → bird
brev (brevi) → short
capt (cept) → take, hold
carni → flesh, meat
cede (ceed, cess) → go, yield
celer → fast
claim (clam) → call out, shout
clud (clus) → close
cogn (cogni) → know
cred → believe
cumul → mass, heap
dict → speak
duct → lead
dur → harden, to last, lasting
enni → year
equ (equi) → equal, fair
fract (frag) → break
gress → step
herbi → grass
juven → young
later → side
loqu → speak
lumin → light
manu → hand
mar → sea
memor/i → remember
miss (mitt) → send, let go
mob (mot, mov) → move
nom/in → name
nov → new
pos (posit) → place, put
pugn/a → fight
rupt → break, burst
scrib (script) → write, written
sect → cut
son → sound
spec/t → look, examine
struct → build
tact → touch
tempor → time
termin/a → end, limit
tort → twist
tract → drag, draw out, pull
ven/t → come
ver/i → truth
vers (vert) → turn
vinc → conquer
vis → see
viv → live, life
voc/i → voice, call
vol (voli) → will, wish
vor (vour) → eat