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 word means “not equal”? (a) reequal (b) misequal (c) disequal (d) unequal
- 2.Which prefix means “not”? (a) mis- (b) re- (c) un- (d) pre-
- 3.What does “uncommon” mean? (a) common before (b) common again (c) not common (d) common wrongly
- 4.What does “recheck” mean? (a) check before (b) not check (c) check again (d) check wrongly
- 5.Which prefix means “before”? (a) mis- (b) pre- (c) un- (d) re-
- 6.Which prefix means “not”? (a) pre- (b) dis- (c) mis- (d) re-
- 7.What does “prejudge” mean? (a) judge wrongly (b) judge before (c) not judge (d) judge again
- 8.Which word means “use wrongly”? (a) disuse (b) reuse (c) unuse (d) misuse
- 9.Which word means “not clear”? (a) preclear (b) unclear (c) disclear (d) misclear
- 10.Which word means “not safe”? (a) dissafe (b) missafe (c) presafe (d) unsafe
- 11.Which word means “cook before”? (a) precook (b) recook (c) discook (d) uncook
- 12.What does “unsafe” mean? (a) safe before (b) safe wrongly (c) safe again (d) not safe
- 13.Which word means “not agree”? (a) reagree (b) misagree (c) disagree (d) unagree
- 14.Which word means “not loyal”? (a) reloyal (b) misloyal (c) unloyal (d) disloyal
- 15.What does “misunderstand” mean? (a) not understand (b) understand wrongly (c) understand before (d) understand again
- 16.Which prefix means “again”? (a) re- (b) un- (c) pre- (d) mis-
- 17.What does “disloyal” mean? (a) loyal wrongly (b) loyal again (c) loyal before (d) not loyal
- 18.Which word means “not continue”? (a) uncontinue (b) miscontinue (c) discontinue (d) precontinue
- 19.What does “disobey” mean? (a) not obey (b) obey again (c) obey wrongly (d) obey before
- 20.What does “replay” mean? (a) play before (b) play wrongly (c) not play (d) play again
- 21.Which word means “fill again”? (a) prefill (b) disfill (c) refill (d) unfill
- 22.Which word means “not honest”? (a) mishonest (b) prehonest (c) dishonest (d) unhonest
- 23.What does “mishear” mean? (a) hear again (b) not hear (c) hear before (d) hear wrongly
- 24.What does “disagree” mean? (a) agree wrongly (b) agree again (c) agree before (d) not agree
- 25.What does “misuse” mean? (a) use before (b) use again (c) not use (d) use wrongly
- 26.What does “unhappy” mean? (a) not happy (b) happy wrongly (c) happy before (d) happy again
- 27.What does “unkind” mean? (a) kind again (b) not kind (c) kind before (d) kind wrongly
- 28.Which word means “not usual”? (a) misusual (b) preusual (c) disusual (d) unusual
- 29.Which prefix means “wrongly”? (a) un- (b) mis- (c) re- (d) pre-
- 30.What does “preview” mean? (a) not view (b) view before (c) view again (d) view wrongly
- 31.Which word means “judge before”? (a) unjudge (b) disjudge (c) prejudge (d) rejudge
- 32.Which word means “behave wrongly”? (a) rebehave (b) unbehave (c) misbehave (d) disbehave
- 33.What does “discontinue” mean? (a) not continue (b) continue before (c) continue again (d) continue wrongly
- 34.What does “reopen” mean? (a) open wrongly (b) open again (c) not open (d) open before
- 35.Which word means “not lucky”? (a) mislucky (b) dislucky (c) prelucky (d) unlucky
- 36.What does “misread” mean? (a) not read (b) read before (c) read again (d) read wrongly
- 37.Which word means “heat before”? (a) misheat (b) reheat (c) disheat (d) preheat
- 38.What does “misplace” mean? (a) place again (b) not place (c) place before (d) place wrongly
- 39.What does “unusual” mean? (a) usual wrongly (b) not usual (c) usual again (d) usual before
- 40.What does “misbehave” mean? (a) behave wrongly (b) behave again (c) not behave (d) behave before
Answer key
- unequal
- un-
- not common
- check again
- pre-
- dis-
- judge before
- misuse
- unclear
- unsafe
- precook
- not safe
- disagree
- disloyal
- understand wrongly
- re-
- not loyal
- discontinue
- not obey
- play again
- refill
- dishonest
- hear wrongly
- not agree
- use wrongly
- not happy
- not kind
- unusual
- mis-
- view before
- prejudge
- misbehave
- not continue
- open again
- unlucky
- read wrongly
- preheat
- place wrongly
- not usual
- behave wrongly
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