ob-, o-, oc-, of-, og-, op-, os-

against

hilaris

cheerful, gay

port

carry

form

shape

non-

not

fac, fic, fact, fect

make

in-, il-, im-, ir-

not

mitt, miss

send

un-

not

flu-, flux-

flow

pre-

before

sur-, super-

above, over

pet

strive towards

patr-

father

re-, red-

again, back

robor, robus

oak, strength

con-, co-, col-, com-, cor-

with, together

de-

from, away from, removing, down

serv

save, protect, serve

sub-, su-, suf-, sug-, sus-

below

ab-

away from

in-

in, on

cern

sift

dis-

separation, taking apart

script, scrib

write