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.What does “disallow” mean? (a) allow again (b) not allow (c) allow before (d) allow wrongly
- 2.What does “unusual” mean? (a) usual again (b) usual before (c) usual wrongly (d) not usual
- 3.Which word means “heat before”? (a) misheat (b) preheat (c) unheat (d) reheat
- 4.Which word means “open again”? (a) unopen (b) reopen (c) misopen (d) preopen
- 5.Which word means “build again”? (a) rebuild (b) unbuild (c) prebuild (d) misbuild
- 6.Which prefix means “not”? (a) un- (b) re- (c) pre- (d) mis-
- 7.Which prefix means “again”? (a) re- (b) pre- (c) un- (d) mis-
- 8.What does “preview” mean? (a) not view (b) view wrongly (c) view again (d) view before
- 9.What does “dishonest” mean? (a) honest before (b) honest again (c) not honest (d) honest wrongly
- 10.What does “unlucky” mean? (a) lucky before (b) lucky wrongly (c) lucky again (d) not lucky
- 11.What does “misspell” mean? (a) spell again (b) not spell (c) spell wrongly (d) spell before
- 12.What does “unsafe” mean? (a) safe before (b) safe again (c) safe wrongly (d) not safe
- 13.Which prefix means “wrongly”? (a) pre- (b) un- (c) mis- (d) re-
- 14.Which word means “not continue”? (a) uncontinue (b) precontinue (c) discontinue (d) recontinue
- 15.Which word means “write again”? (a) diswrite (b) unwrite (c) miswrite (d) rewrite
- 16.What does “unhappy” mean? (a) happy wrongly (b) happy before (c) happy again (d) not happy
- 17.What does “disagree” mean? (a) not agree (b) agree again (c) agree wrongly (d) agree before
- 18.Which word means “judge before”? (a) misjudge (b) rejudge (c) unjudge (d) prejudge
- 19.What does “precook” mean? (a) not cook (b) cook again (c) cook wrongly (d) cook before
- 20.Which prefix means “before”? (a) un- (b) mis- (c) pre- (d) re-
- 21.Which word means “use again”? (a) reuse (b) unuse (c) misuse (d) disuse
- 22.Which word means “not clear”? (a) reclear (b) preclear (c) unclear (d) misclear
- 23.What does “refill” mean? (a) fill again (b) fill wrongly (c) not fill (d) fill before
- 24.Which prefix means “not”? (a) dis- (b) pre- (c) mis- (d) re-
- 25.Which word means “heat again”? (a) disheat (b) unheat (c) reheat (d) preheat
- 26.What does “rewrite” mean? (a) write wrongly (b) write again (c) write before (d) not write
- 27.Which word means “place wrongly”? (a) preplace (b) replace (c) misplace (d) displace
- 28.Which word means “judge wrongly”? (a) disjudge (b) unjudge (c) misjudge (d) rejudge
- 29.Which word means “use wrongly”? (a) preuse (b) unuse (c) disuse (d) misuse
- 30.What does “miscount” mean? (a) count before (b) count again (c) count wrongly (d) not count
- 31.What does “reuse” mean? (a) not use (b) use wrongly (c) use before (d) use again
- 32.What does “misbehave” mean? (a) not behave (b) behave before (c) behave wrongly (d) behave again
- 33.What does “disloyal” mean? (a) not loyal (b) loyal wrongly (c) loyal before (d) loyal again
- 34.Which word means “not respect”? (a) misrespect (b) disrespect (c) prerespect (d) rerespect
- 35.Which word means “understand wrongly”? (a) reunderstand (b) disunderstand (c) preunderstand (d) misunderstand
- 36.What does “disrespect” mean? (a) not respect (b) respect again (c) respect before (d) respect wrongly
- 37.Which word means “lead wrongly”? (a) prelead (b) mislead (c) dislead (d) unlead
- 38.What does “discontinue” mean? (a) continue wrongly (b) continue before (c) continue again (d) not continue
- 39.Which word means “join again”? (a) disjoin (b) rejoin (c) prejoin (d) misjoin
- 40.What does “prejudge” mean? (a) judge wrongly (b) judge again (c) judge before (d) not judge
Answer key
- not allow
- not usual
- preheat
- reopen
- rebuild
- un-
- re-
- view before
- not honest
- not lucky
- spell wrongly
- not safe
- mis-
- discontinue
- rewrite
- not happy
- not agree
- prejudge
- cook before
- pre-
- reuse
- unclear
- fill again
- dis-
- reheat
- write again
- misplace
- misjudge
- misuse
- count wrongly
- use again
- behave wrongly
- not loyal
- disrespect
- misunderstand
- not respect
- mislead
- not continue
- rejoin
- judge before
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