Practice Words: Common Prefixes


A prefix is a part-word added to the beginning of another word to change its meaning.

anti-
against, opposed to
anti-government
dis-
not
dishonest, disobey
pro-
for, supporting
pro-government
re-
to do again
reorganize, reunite
self-
acted upon/by self
self-declared, self-appointed
un-
not
unusual, unhappy