Ch4 Prefixes

a-, an-

no, not, without

ab-

away from

ad-

toward

ana-

up, apart

ante-

before, forward

anti-

against

auto-

self, own

bi-

two

brady-

slow

cata-

down

con-

with, together

contra-

against, opposite

de-

down, lack of

dia-

through, complete

dys-

bad, painful, difficult, abnormal

ec-, ecto-

out, outside

endo-

in, within

epi-

upon, on, above

eu-

good, normal

ex-

out, outside, away from

hemi-

half

hyper-

excessive, above

hypo-

deficient, under

in-

not

in-

into, within

infra-

beneath, under

inter-

between

intra-

in, within, into

macro-

large

mal-

bad

meta-

beyond, change

micro-

small

neo-

new

pan-

all

para-

abnormal

para-

beside

para-

near

per-

through

peri-

surrounding

poly-

many, much

post-

after, behind

pre-

before, in front of

pro-

before, forward

pros-

before, forward

re-

back, again

retro-

behind, backward

sub-

under

supra-

above, upper

syn-, sym-

together, with

tachy-

fast

trans-

across, through

ultra-

beyond, excess

uni-

one