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.What does “misspell” mean? (a) not spell (b) spell again (c) spell wrongly (d) spell before
- 2.Which prefix means “not”? (a) pre- (b) mis- (c) re- (d) dis-
- 3.Which prefix means “again”? (a) mis- (b) re- (c) pre- (d) un-
- 4.What does “preheat” mean? (a) heat wrongly (b) not heat (c) heat before (d) heat again
- 5.Which word means “fill again”? (a) refill (b) unfill (c) misfill (d) prefill
- 6.Which word means “not respect”? (a) disrespect (b) misrespect (c) unrespect (d) prerespect
- 7.What does “unsafe” mean? (a) safe before (b) not safe (c) safe wrongly (d) safe again
- 8.What does “rebuild” mean? (a) build again (b) build wrongly (c) not build (d) build before
- 9.Which prefix means “wrongly”? (a) pre- (b) re- (c) un- (d) mis-
- 10.What does “precook” mean? (a) cook again (b) cook before (c) cook wrongly (d) not cook
- 11.What does “disloyal” mean? (a) loyal before (b) not loyal (c) loyal wrongly (d) loyal again
- 12.Which prefix means “before”? (a) un- (b) re- (c) pre- (d) mis-
- 13.What does “reheat” mean? (a) heat again (b) heat before (c) not heat (d) heat wrongly
- 14.What does “discontinue” mean? (a) continue wrongly (b) not continue (c) continue before (d) continue again
- 15.What does “disagree” mean? (a) agree before (b) agree wrongly (c) agree again (d) not agree
- 16.Which prefix means “not”? (a) re- (b) pre- (c) mis- (d) un-
- 17.What does “uncommon” mean? (a) not common (b) common again (c) common wrongly (d) common before
- 18.What does “untidy” mean? (a) tidy again (b) not tidy (c) tidy wrongly (d) tidy before
- 19.Which word means “not kind”? (a) diskind (b) miskind (c) rekind (d) unkind
- 20.Which word means “not usual”? (a) reusual (b) misusual (c) unusual (d) preusual
- 21.What does “unhappy” mean? (a) happy wrongly (b) happy again (c) happy before (d) not happy
- 22.What does “misjudge” mean? (a) not judge (b) judge before (c) judge wrongly (d) judge again
- 23.Which word means “paint again”? (a) repaint (b) prepaint (c) dispaint (d) unpaint
- 24.What does “misbehave” mean? (a) not behave (b) behave wrongly (c) behave again (d) behave before
- 25.What does “misread” mean? (a) read again (b) not read (c) read before (d) read wrongly
- 26.What does “dishonest” mean? (a) honest wrongly (b) not honest (c) honest again (d) honest before
- 27.Which word means “not honest”? (a) dishonest (b) prehonest (c) unhonest (d) rehonest
- 28.What does “reuse” mean? (a) use before (b) not use (c) use again (d) use wrongly
- 29.Which word means “not loyal”? (a) unloyal (b) preloyal (c) disloyal (d) reloyal
- 30.Which word means “understand wrongly”? (a) reunderstand (b) preunderstand (c) ununderstand (d) misunderstand
- 31.Which word means “build again”? (a) prebuild (b) misbuild (c) unbuild (d) rebuild
- 32.What does “unusual” mean? (a) usual wrongly (b) usual before (c) not usual (d) usual again
- 33.Which word means “not happy”? (a) dishappy (b) prehappy (c) rehappy (d) unhappy
- 34.What does “rewrite” mean? (a) write before (b) write wrongly (c) write again (d) not write
- 35.What does “unlucky” mean? (a) lucky before (b) lucky again (c) lucky wrongly (d) not lucky
- 36.Which word means “use again”? (a) disuse (b) reuse (c) misuse (d) preuse
- 37.What does “prejudge” mean? (a) judge again (b) judge wrongly (c) judge before (d) not judge
- 38.What does “preview” mean? (a) view before (b) not view (c) view again (d) view wrongly
- 39.Which word means “heat before”? (a) misheat (b) preheat (c) reheat (d) unheat
- 40.Which word means “not agree”? (a) unagree (b) preagree (c) reagree (d) disagree
Answer key
- spell wrongly
- dis-
- re-
- heat before
- refill
- disrespect
- not safe
- build again
- mis-
- cook before
- not loyal
- pre-
- heat again
- not continue
- not agree
- un-
- not common
- not tidy
- unkind
- unusual
- not happy
- judge wrongly
- repaint
- behave wrongly
- read wrongly
- not honest
- dishonest
- use again
- disloyal
- misunderstand
- rebuild
- not usual
- unhappy
- write again
- not lucky
- reuse
- judge before
- view before
- preheat
- disagree
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