Prefixes in Medical Terminology

anti-

against

auto-

self

brady-

slow

dys-

pain

epi-

upon/over

eu-

normal

hetero-

different

homo-

same

hyper-

over/above

hypo-

under/below

infra-

beneath

inter-

between

intra-

inside

macro-

large

micro-

small

neo-

new

pan-

all

para-

beside/near

per-

through

peri-

around

post-

after

pre-

before/infront

pseudo-

false

retero-

backward/behind

sub-

below

super-

above/excess

supra-

above

tachy-

fast

trans-

through/across

ultra-

beyond/excess