Common Prefixes

Front

in, im

Back

Prefixes meaning in into or toward

Front

un

Back

not or opposite of

Front

mis

Back

bad or wrong

Front

dis

Back

not or apart

Front

re

Back

again or back

Front

de

Back

down or away from

Front

pre

Back

before or earlier

Front

en, em

Back

put into or onto

Front

sub

Back

below or under

Front

inter

Back

between