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) un- (b) pre- (c) mis- (d) re-
- 2.What does “discontinue” mean? (a) continue wrongly (b) not continue (c) continue again (d) continue before
- 3.Which prefix means “again”? (a) mis- (b) pre- (c) re- (d) un-
- 4.What does “unsafe” mean? (a) safe wrongly (b) safe again (c) safe before (d) not safe
- 5.Which prefix means “not”? (a) mis- (b) re- (c) pre- (d) dis-
- 6.What does “misplace” mean? (a) place again (b) place before (c) not place (d) place wrongly
- 7.What does “rewrite” mean? (a) not write (b) write before (c) write wrongly (d) write again
- 8.Which prefix means “not”? (a) pre- (b) un- (c) re- (d) mis-
- 9.What does “reuse” mean? (a) use wrongly (b) use again (c) not use (d) use before
- 10.What does “uncommon” mean? (a) common before (b) common wrongly (c) common again (d) not common
- 11.What does “recheck” mean? (a) check wrongly (b) not check (c) check before (d) check again
- 12.Which word means “understand wrongly”? (a) reunderstand (b) preunderstand (c) ununderstand (d) misunderstand
- 13.Which word means “read wrongly”? (a) unread (b) preread (c) misread (d) disread
- 14.What does “unkind” mean? (a) kind again (b) kind wrongly (c) kind before (d) not kind
- 15.What does “unclear” mean? (a) not clear (b) clear before (c) clear again (d) clear wrongly
- 16.Which prefix means “before”? (a) mis- (b) un- (c) re- (d) pre-
- 17.What does “unequal” mean? (a) equal wrongly (b) equal before (c) equal again (d) not equal
- 18.Which word means “judge wrongly”? (a) misjudge (b) unjudge (c) rejudge (d) prejudge
- 19.What does “misjudge” mean? (a) not judge (b) judge before (c) judge wrongly (d) judge again
- 20.What does “unusual” mean? (a) usual again (b) usual before (c) usual wrongly (d) not usual
- 21.What does “untidy” mean? (a) tidy before (b) tidy again (c) not tidy (d) tidy wrongly
- 22.What does “misunderstand” mean? (a) understand again (b) understand wrongly (c) not understand (d) understand before
- 23.What does “rebuild” mean? (a) not build (b) build wrongly (c) build before (d) build again
- 24.What does “unwell” mean? (a) well before (b) well wrongly (c) not well (d) well again
- 25.What does “unlucky” mean? (a) lucky before (b) not lucky (c) lucky again (d) lucky wrongly
- 26.What does “unfair” mean? (a) fair before (b) fair wrongly (c) not fair (d) fair again
- 27.Which word means “build again”? (a) rebuild (b) unbuild (c) misbuild (d) prebuild
- 28.What does “misread” mean? (a) read before (b) read again (c) read wrongly (d) not read
- 29.What does “disloyal” mean? (a) not loyal (b) loyal again (c) loyal before (d) loyal wrongly
- 30.Which word means “join again”? (a) rejoin (b) misjoin (c) disjoin (d) prejoin
- 31.What does “replay” mean? (a) play wrongly (b) play before (c) play again (d) not play
- 32.Which word means “heat again”? (a) unheat (b) reheat (c) disheat (d) preheat
- 33.Which word means “not clear”? (a) disclear (b) misclear (c) reclear (d) unclear
- 34.Which word means “not agree”? (a) unagree (b) reagree (c) disagree (d) preagree
- 35.What does “mislead” mean? (a) lead wrongly (b) lead again (c) lead before (d) not lead
- 36.Which word means “use again”? (a) reuse (b) misuse (c) unuse (d) disuse
- 37.What does “prejudge” mean? (a) not judge (b) judge wrongly (c) judge again (d) judge before
- 38.Which word means “check again”? (a) mischeck (b) precheck (c) uncheck (d) recheck
- 39.Which word means “use wrongly”? (a) disuse (b) reuse (c) preuse (d) misuse
- 40.What does “disrespect” mean? (a) respect wrongly (b) not respect (c) respect before (d) respect again
Answer key
- mis-
- not continue
- re-
- not safe
- dis-
- place wrongly
- write again
- un-
- use again
- not common
- check again
- misunderstand
- misread
- not kind
- not clear
- pre-
- not equal
- misjudge
- judge wrongly
- not usual
- not tidy
- understand wrongly
- build again
- not well
- not lucky
- not fair
- rebuild
- read wrongly
- not loyal
- rejoin
- play again
- reheat
- unclear
- disagree
- lead wrongly
- reuse
- judge before
- recheck
- misuse
- not respect
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