Prefix Worksheet
Word tip (Split and add the meanings): un- and dis- mean “not”: unkind = not kind, disobey = not obey. re- means “again”: rewrite = write again. pre- means “before”: preheat = heat before. mis- means “wrongly”: misspell = spell wrongly. Split the word, then put the two meanings together.
NameDateTime takenScore ___ / 40
- 1.Which word means “not fair”? (a) misfair (b) prefair (c) unfair (d) disfair
- 2.Which prefix means “not”? (a) re- (b) pre- (c) un- (d) mis-
- 3.What does “prejudge” mean? (a) not judge (b) judge before (c) judge wrongly (d) judge again
- 4.What does “rebuild” mean? (a) not build (b) build wrongly (c) build before (d) build again
- 5.What does “rejoin” mean? (a) join again (b) join before (c) join wrongly (d) not join
- 6.Which word means “open again”? (a) unopen (b) preopen (c) disopen (d) reopen
- 7.Which prefix means “before”? (a) re- (b) mis- (c) un- (d) pre-
- 8.What does “unsafe” mean? (a) safe wrongly (b) not safe (c) safe again (d) safe before
- 9.What does “miscount” mean? (a) count wrongly (b) count again (c) not count (d) count before
- 10.Which word means “place wrongly”? (a) replace (b) misplace (c) preplace (d) unplace
- 11.What does “unhappy” mean? (a) happy again (b) happy before (c) happy wrongly (d) not happy
- 12.Which word means “behave wrongly”? (a) unbehave (b) disbehave (c) misbehave (d) rebehave
- 13.What does “uncommon” mean? (a) common before (b) not common (c) common wrongly (d) common again
- 14.What does “misunderstand” mean? (a) understand wrongly (b) understand before (c) understand again (d) not understand
- 15.Which word means “not equal”? (a) misequal (b) disequal (c) reequal (d) unequal
- 16.Which word means “build again”? (a) misbuild (b) prebuild (c) disbuild (d) rebuild
- 17.Which word means “spell wrongly”? (a) respell (b) unspell (c) disspell (d) misspell
- 18.What does “retell” mean? (a) tell again (b) not tell (c) tell before (d) tell wrongly
- 19.What does “disobey” mean? (a) obey before (b) obey wrongly (c) obey again (d) not obey
- 20.Which word means “not clear”? (a) preclear (b) reclear (c) unclear (d) misclear
- 21.What does “dishonest” mean? (a) honest before (b) honest again (c) honest wrongly (d) not honest
- 22.What does “unwell” mean? (a) well wrongly (b) well again (c) well before (d) not well
- 23.What does “recheck” mean? (a) check wrongly (b) check before (c) check again (d) not check
- 24.Which prefix means “not”? (a) re- (b) pre- (c) mis- (d) dis-
- 25.What does “unclear” mean? (a) not clear (b) clear wrongly (c) clear before (d) clear again
- 26.Which prefix means “again”? (a) un- (b) pre- (c) re- (d) mis-
- 27.Which word means “heat before”? (a) disheat (b) unheat (c) misheat (d) preheat
- 28.Which word means “not continue”? (a) recontinue (b) discontinue (c) uncontinue (d) miscontinue
- 29.Which word means “check again”? (a) uncheck (b) discheck (c) recheck (d) mischeck
- 30.Which word means “not lucky”? (a) unlucky (b) mislucky (c) prelucky (d) dislucky
- 31.Which prefix means “wrongly”? (a) re- (b) mis- (c) pre- (d) un-
- 32.What does “replay” mean? (a) not play (b) play again (c) play before (d) play wrongly
- 33.What does “mishear” mean? (a) hear before (b) hear wrongly (c) not hear (d) hear again
- 34.Which word means “read wrongly”? (a) preread (b) reread (c) misread (d) unread
- 35.What does “unusual” mean? (a) usual again (b) usual before (c) usual wrongly (d) not usual
- 36.What does “misjudge” mean? (a) judge wrongly (b) not judge (c) judge before (d) judge again
- 37.Which word means “judge wrongly”? (a) prejudge (b) misjudge (c) unjudge (d) rejudge
- 38.Which word means “lead wrongly”? (a) mislead (b) unlead (c) dislead (d) relead
- 39.What does “unlucky” mean? (a) lucky again (b) lucky before (c) not lucky (d) lucky wrongly
- 40.Which word means “not loyal”? (a) disloyal (b) misloyal (c) preloyal (d) unloyal
Answer key
- unfair
- un-
- judge before
- build again
- join again
- reopen
- pre-
- not safe
- count wrongly
- misplace
- not happy
- misbehave
- not common
- understand wrongly
- unequal
- rebuild
- misspell
- tell again
- not obey
- unclear
- not honest
- not well
- check again
- dis-
- not clear
- re-
- preheat
- discontinue
- recheck
- unlucky
- mis-
- play again
- hear wrongly
- misread
- not usual
- judge wrongly
- misjudge
- mislead
- not lucky
- disloyal
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