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 “wrongly”? (a) re- (b) pre- (c) un- (d) mis-
- 2.Which prefix means “again”? (a) mis- (b) pre- (c) un- (d) re-
- 3.What does “unclear” mean? (a) clear before (b) clear wrongly (c) clear again (d) not clear
- 4.What does “unlucky” mean? (a) lucky again (b) lucky wrongly (c) lucky before (d) not lucky
- 5.What does “misbehave” mean? (a) behave again (b) behave wrongly (c) behave before (d) not behave
- 6.What does “unwell” mean? (a) well again (b) well before (c) not well (d) well wrongly
- 7.What does “unhappy” mean? (a) happy wrongly (b) not happy (c) happy before (d) happy again
- 8.Which word means “not tidy”? (a) pretidy (b) untidy (c) distidy (d) mistidy
- 9.Which word means “use wrongly”? (a) preuse (b) unuse (c) misuse (d) reuse
- 10.What does “misread” mean? (a) read again (b) not read (c) read wrongly (d) read before
- 11.Which word means “not agree”? (a) unagree (b) misagree (c) preagree (d) disagree
- 12.Which prefix means “before”? (a) un- (b) mis- (c) re- (d) pre-
- 13.Which prefix means “not”? (a) re- (b) pre- (c) un- (d) mis-
- 14.Which word means “not usual”? (a) preusual (b) unusual (c) disusual (d) misusual
- 15.What does “misspell” mean? (a) spell before (b) not spell (c) spell again (d) spell wrongly
- 16.What does “rewrite” mean? (a) write wrongly (b) write again (c) not write (d) write before
- 17.What does “unkind” mean? (a) kind before (b) kind wrongly (c) kind again (d) not kind
- 18.Which word means “cook before”? (a) miscook (b) discook (c) uncook (d) precook
- 19.What does “reheat” mean? (a) heat wrongly (b) not heat (c) heat before (d) heat again
- 20.Which prefix means “not”? (a) re- (b) mis- (c) pre- (d) dis-
- 21.Which word means “write again”? (a) unwrite (b) diswrite (c) miswrite (d) rewrite
- 22.Which word means “behave wrongly”? (a) disbehave (b) misbehave (c) rebehave (d) unbehave
- 23.What does “unsafe” mean? (a) safe before (b) safe again (c) safe wrongly (d) not safe
- 24.What does “preheat” mean? (a) heat before (b) heat again (c) not heat (d) heat wrongly
- 25.Which word means “use again”? (a) preuse (b) unuse (c) reuse (d) disuse
- 26.Which word means “not equal”? (a) misequal (b) disequal (c) unequal (d) reequal
- 27.What does “mislead” mean? (a) lead again (b) lead wrongly (c) lead before (d) not lead
- 28.Which word means “not happy”? (a) mishappy (b) unhappy (c) rehappy (d) dishappy
- 29.Which word means “check again”? (a) recheck (b) uncheck (c) precheck (d) discheck
- 30.What does “miscount” mean? (a) count again (b) not count (c) count before (d) count wrongly
- 31.What does “reopen” mean? (a) not open (b) open wrongly (c) open before (d) open again
- 32.What does “reuse” mean? (a) use again (b) use before (c) not use (d) use wrongly
- 33.What does “unfair” mean? (a) fair before (b) fair again (c) fair wrongly (d) not fair
- 34.Which word means “join again”? (a) unjoin (b) disjoin (c) misjoin (d) rejoin
- 35.Which word means “not well”? (a) prewell (b) unwell (c) diswell (d) rewell
- 36.Which word means “open again”? (a) unopen (b) misopen (c) reopen (d) preopen
- 37.What does “rebuild” mean? (a) build wrongly (b) build before (c) build again (d) not build
- 38.What does “recheck” mean? (a) not check (b) check before (c) check again (d) check wrongly
- 39.What does “misuse” mean? (a) use again (b) use before (c) use wrongly (d) not use
- 40.Which word means “pay before”? (a) repay (b) unpay (c) dispay (d) prepay
Answer key
- mis-
- re-
- not clear
- not lucky
- behave wrongly
- not well
- not happy
- untidy
- misuse
- read wrongly
- disagree
- pre-
- un-
- unusual
- spell wrongly
- write again
- not kind
- precook
- heat again
- dis-
- rewrite
- misbehave
- not safe
- heat before
- reuse
- unequal
- lead wrongly
- unhappy
- recheck
- count wrongly
- open again
- use again
- not fair
- rejoin
- unwell
- reopen
- build again
- check again
- use wrongly
- prepay
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