Learn: PREFIX 1

a- / an-

without, not, opposing

ab-

away from, off

ad-

toward, to

ante-

before, in front of

anti-

against, opposite

auto-

self, same

bene-

good, well

bi-

two, twice

circum-

around, about

co- / com- / con-

with, together

contra- / counter-

against, opposing

de-

down, away, remove

dia-

through, across

dis-

not, apart, away

dys-

bad, abnormal, painful

e- / ex-

out of, from, former

epi-

upon, above, over

eu-

good, well, pleasant

extra- / extro-

outside, beyond

fore-

before, in front

hyper-

over, excessive, beyond

hypo-

under, below, deficient

il- / im- / in- / ir-

not, the opposite

in- / im-

not, the opposite of

inter-

between, among

intra-

within, inside

macro-

large, long

mal-

bad, ill, wrong

micro-

small, minute

mis-

wrong, bad, badly

mono-

one, single

multi-

many, much

neo-

new, recent

non-

not, without

ob- / op-

against, facing, toward

omni-

all, every

pan-

all, entire, whole

para-

beside, beyond, abnormal

per-

through, thoroughly

peri-

around, about, near

poly-

many, several

post-

after, behind

pre-

before, in advance

pro-

forward, before, in favor of

re-

again, back

retro-

backward, behind

sub-

under, below, secondary

super- / supra-

above, over, beyond

syn- / sym-

together, with, same

trans-

across, beyond, through