Prefixes

Front

unhappy

Back

not happy

Front

impossible

Back

not possible

Front

What is the root word in unlucky?

Back

lucky

Front

impatient

Back

not patient

Front

re-

Back

again

Front

Prefixes

Back

word parts added to the beginning of a root or base word

Front

rewrite

Back

to write again

Front

mis-

Back

wrong

Front

Prefix "dis-"

Back

not

Front

pre-

Back

before