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) re- (b) mis- (c) dis- (d) pre-
- 2.Which word means “play again”? (a) preplay (b) replay (c) display (d) unplay
- 3.What does “unusual” mean? (a) usual wrongly (b) not usual (c) usual before (d) usual again
- 4.Which word means “check again”? (a) mischeck (b) precheck (c) discheck (d) recheck
- 5.What does “misunderstand” mean? (a) understand before (b) understand wrongly (c) understand again (d) not understand
- 6.What does “reopen” mean? (a) not open (b) open before (c) open again (d) open wrongly
- 7.Which prefix means “wrongly”? (a) mis- (b) un- (c) pre- (d) re-
- 8.What does “repaint” mean? (a) paint before (b) paint again (c) paint wrongly (d) not paint
- 9.Which word means “join again”? (a) unjoin (b) prejoin (c) rejoin (d) disjoin
- 10.Which prefix means “not”? (a) re- (b) mis- (c) pre- (d) un-
- 11.What does “unfair” mean? (a) fair again (b) fair wrongly (c) fair before (d) not fair
- 12.What does “disobey” mean? (a) obey wrongly (b) obey before (c) obey again (d) not obey
- 13.Which word means “heat again”? (a) unheat (b) disheat (c) preheat (d) reheat
- 14.What does “unclear” mean? (a) not clear (b) clear wrongly (c) clear before (d) clear again
- 15.Which prefix means “again”? (a) re- (b) un- (c) mis- (d) pre-
- 16.What does “miscount” mean? (a) not count (b) count again (c) count wrongly (d) count before
- 17.What does “reuse” mean? (a) use before (b) use again (c) use wrongly (d) not use
- 18.Which word means “not agree”? (a) misagree (b) unagree (c) preagree (d) disagree
- 19.Which word means “not kind”? (a) prekind (b) miskind (c) diskind (d) unkind
- 20.Which word means “not lucky”? (a) unlucky (b) mislucky (c) prelucky (d) relucky
- 21.Which word means “lead wrongly”? (a) unlead (b) dislead (c) relead (d) mislead
- 22.Which word means “not usual”? (a) reusual (b) unusual (c) preusual (d) misusual
- 23.Which word means “not honest”? (a) rehonest (b) unhonest (c) mishonest (d) dishonest
- 24.What does “unsafe” mean? (a) safe again (b) safe before (c) safe wrongly (d) not safe
- 25.What does “discontinue” mean? (a) continue wrongly (b) continue again (c) not continue (d) continue before
- 26.Which word means “judge before”? (a) disjudge (b) misjudge (c) rejudge (d) prejudge
- 27.Which word means “not continue”? (a) precontinue (b) recontinue (c) miscontinue (d) discontinue
- 28.Which word means “cook before”? (a) recook (b) precook (c) discook (d) miscook
- 29.Which word means “not obey”? (a) reobey (b) disobey (c) unobey (d) preobey
- 30.What does “mislead” mean? (a) lead before (b) lead wrongly (c) lead again (d) not lead
- 31.Which word means “judge wrongly”? (a) disjudge (b) unjudge (c) misjudge (d) prejudge
- 32.What does “misuse” mean? (a) not use (b) use again (c) use before (d) use wrongly
- 33.What does “preheat” mean? (a) heat again (b) heat wrongly (c) not heat (d) heat before
- 34.What does “prejudge” mean? (a) judge wrongly (b) judge again (c) not judge (d) judge before
- 35.What does “rewrite” mean? (a) write wrongly (b) write before (c) not write (d) write again
- 36.Which word means “understand wrongly”? (a) ununderstand (b) misunderstand (c) disunderstand (d) preunderstand
- 37.Which word means “use wrongly”? (a) preuse (b) disuse (c) unuse (d) misuse
- 38.Which word means “not happy”? (a) unhappy (b) dishappy (c) mishappy (d) prehappy
- 39.What does “unhappy” mean? (a) happy wrongly (b) not happy (c) happy again (d) happy before
- 40.What does “uncommon” mean? (a) common wrongly (b) common before (c) common again (d) not common
Answer key
- dis-
- replay
- not usual
- recheck
- understand wrongly
- open again
- mis-
- paint again
- rejoin
- un-
- not fair
- not obey
- reheat
- not clear
- re-
- count wrongly
- use again
- disagree
- unkind
- unlucky
- mislead
- unusual
- dishonest
- not safe
- not continue
- prejudge
- discontinue
- precook
- disobey
- lead wrongly
- misjudge
- use wrongly
- heat before
- judge before
- write again
- misunderstand
- misuse
- unhappy
- not happy
- not common
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