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 prefix means “not”? (a) mis- (b) re- (c) un- (d) pre-
- 2.What does “disobey” mean? (a) obey wrongly (b) not obey (c) obey before (d) obey again
- 3.Which prefix means “before”? (a) un- (b) pre- (c) re- (d) mis-
- 4.What does “misbehave” mean? (a) not behave (b) behave before (c) behave wrongly (d) behave again
- 5.What does “preheat” mean? (a) heat wrongly (b) heat before (c) heat again (d) not heat
- 6.Which prefix means “again”? (a) un- (b) re- (c) mis- (d) pre-
- 7.What does “reuse” mean? (a) use again (b) not use (c) use before (d) use wrongly
- 8.What does “unclear” mean? (a) clear wrongly (b) not clear (c) clear before (d) clear again
- 9.What does “rebuild” mean? (a) build before (b) build wrongly (c) not build (d) build again
- 10.Which prefix means “not”? (a) re- (b) pre- (c) mis- (d) dis-
- 11.Which word means “count wrongly”? (a) discount (b) miscount (c) precount (d) recount
- 12.What does “disloyal” mean? (a) loyal wrongly (b) loyal before (c) loyal again (d) not loyal
- 13.What does “rejoin” mean? (a) join wrongly (b) join again (c) not join (d) join before
- 14.Which word means “not happy”? (a) unhappy (b) mishappy (c) prehappy (d) rehappy
- 15.What does “misplace” mean? (a) not place (b) place again (c) place wrongly (d) place before
- 16.What does “unlucky” mean? (a) lucky wrongly (b) lucky again (c) lucky before (d) not lucky
- 17.Which prefix means “wrongly”? (a) pre- (b) re- (c) un- (d) mis-
- 18.What does “disallow” mean? (a) allow again (b) allow wrongly (c) not allow (d) allow before
- 19.What does “misspell” mean? (a) spell wrongly (b) spell before (c) not spell (d) spell again
- 20.Which word means “judge wrongly”? (a) rejudge (b) unjudge (c) misjudge (d) disjudge
- 21.What does “mishear” mean? (a) hear wrongly (b) hear before (c) not hear (d) hear again
- 22.Which word means “not clear”? (a) preclear (b) misclear (c) unclear (d) reclear
- 23.What does “revisit” mean? (a) visit wrongly (b) not visit (c) visit before (d) visit again
- 24.Which word means “not kind”? (a) miskind (b) rekind (c) diskind (d) unkind
- 25.What does “precook” mean? (a) cook wrongly (b) cook again (c) cook before (d) not cook
- 26.What does “unfair” mean? (a) not fair (b) fair wrongly (c) fair again (d) fair before
- 27.What does “unusual” mean? (a) usual again (b) usual wrongly (c) not usual (d) usual before
- 28.What does “unequal” mean? (a) equal again (b) not equal (c) equal wrongly (d) equal before
- 29.What does “unwell” mean? (a) well before (b) well again (c) not well (d) well wrongly
- 30.Which word means “play again”? (a) unplay (b) misplay (c) replay (d) display
- 31.What does “prejudge” mean? (a) judge before (b) not judge (c) judge wrongly (d) judge again
- 32.What does “refill” mean? (a) fill before (b) fill again (c) fill wrongly (d) not fill
- 33.Which word means “not safe”? (a) missafe (b) resafe (c) unsafe (d) dissafe
- 34.What does “unsafe” mean? (a) safe wrongly (b) not safe (c) safe before (d) safe again
- 35.Which word means “use wrongly”? (a) disuse (b) reuse (c) preuse (d) misuse
- 36.What does “misread” mean? (a) not read (b) read wrongly (c) read before (d) read again
- 37.What does “reheat” mean? (a) heat wrongly (b) heat again (c) not heat (d) heat before
- 38.Which word means “not tidy”? (a) pretidy (b) untidy (c) distidy (d) mistidy
- 39.Which word means “join again”? (a) prejoin (b) rejoin (c) unjoin (d) misjoin
- 40.What does “misuse” mean? (a) not use (b) use before (c) use again (d) use wrongly
Answer key
- un-
- not obey
- pre-
- behave wrongly
- heat before
- re-
- use again
- not clear
- build again
- dis-
- miscount
- not loyal
- join again
- unhappy
- place wrongly
- not lucky
- mis-
- not allow
- spell wrongly
- misjudge
- hear wrongly
- unclear
- visit again
- unkind
- cook before
- not fair
- not usual
- not equal
- not well
- replay
- judge before
- fill again
- unsafe
- not safe
- misuse
- read wrongly
- heat again
- untidy
- rejoin
- use wrongly
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