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 “unhappy” mean? (a) happy again (b) happy before (c) happy wrongly (d) not happy
- 2.Which prefix means “not”? (a) re- (b) pre- (c) mis- (d) un-
- 3.What does “repaint” mean? (a) paint wrongly (b) paint before (c) paint again (d) not paint
- 4.What does “uncommon” mean? (a) not common (b) common wrongly (c) common again (d) common before
- 5.Which word means “spell wrongly”? (a) respell (b) disspell (c) unspell (d) misspell
- 6.Which word means “build again”? (a) rebuild (b) prebuild (c) disbuild (d) unbuild
- 7.Which word means “understand wrongly”? (a) preunderstand (b) disunderstand (c) reunderstand (d) misunderstand
- 8.Which word means “open again”? (a) reopen (b) preopen (c) misopen (d) disopen
- 9.Which word means “read wrongly”? (a) preread (b) misread (c) unread (d) reread
- 10.Which word means “not respect”? (a) unrespect (b) rerespect (c) prerespect (d) disrespect
- 11.Which prefix means “not”? (a) mis- (b) pre- (c) dis- (d) re-
- 12.Which prefix means “before”? (a) mis- (b) re- (c) pre- (d) un-
- 13.Which prefix means “again”? (a) re- (b) pre- (c) mis- (d) un-
- 14.Which prefix means “wrongly”? (a) un- (b) re- (c) pre- (d) mis-
- 15.What does “preheat” mean? (a) heat before (b) not heat (c) heat again (d) heat wrongly
- 16.What does “mishear” mean? (a) not hear (b) hear again (c) hear before (d) hear wrongly
- 17.What does “misuse” mean? (a) use again (b) use before (c) not use (d) use wrongly
- 18.What does “retell” mean? (a) tell before (b) not tell (c) tell wrongly (d) tell again
- 19.What does “unwell” mean? (a) well wrongly (b) well before (c) not well (d) well again
- 20.Which word means “pay before”? (a) mispay (b) unpay (c) dispay (d) prepay
- 21.What does “misbehave” mean? (a) not behave (b) behave before (c) behave again (d) behave wrongly
- 22.Which word means “not obey”? (a) preobey (b) misobey (c) unobey (d) disobey
- 23.What does “rejoin” mean? (a) join before (b) join wrongly (c) join again (d) not join
- 24.Which word means “not well”? (a) diswell (b) miswell (c) unwell (d) rewell
- 25.Which word means “judge before”? (a) rejudge (b) prejudge (c) disjudge (d) misjudge
- 26.Which word means “not safe”? (a) presafe (b) unsafe (c) dissafe (d) resafe
- 27.Which word means “heat before”? (a) unheat (b) preheat (c) disheat (d) misheat
- 28.What does “reheat” mean? (a) heat before (b) heat wrongly (c) not heat (d) heat again
- 29.What does “replay” mean? (a) play wrongly (b) not play (c) play again (d) play before
- 30.What does “dishonest” mean? (a) honest before (b) honest wrongly (c) honest again (d) not honest
- 31.Which word means “use wrongly”? (a) disuse (b) preuse (c) misuse (d) reuse
- 32.What does “unsafe” mean? (a) not safe (b) safe wrongly (c) safe before (d) safe again
- 33.Which word means “hear wrongly”? (a) dishear (b) rehear (c) mishear (d) unhear
- 34.What does “untidy” mean? (a) tidy wrongly (b) not tidy (c) tidy again (d) tidy before
- 35.What does “unusual” mean? (a) not usual (b) usual before (c) usual again (d) usual wrongly
- 36.Which word means “not happy”? (a) mishappy (b) dishappy (c) rehappy (d) unhappy
- 37.What does “mislead” mean? (a) lead again (b) not lead (c) lead before (d) lead wrongly
- 38.What does “rebuild” mean? (a) not build (b) build wrongly (c) build again (d) build before
- 39.Which word means “behave wrongly”? (a) prebehave (b) disbehave (c) unbehave (d) misbehave
- 40.Which word means “cook before”? (a) miscook (b) precook (c) recook (d) discook
Answer key
- not happy
- un-
- paint again
- not common
- misspell
- rebuild
- misunderstand
- reopen
- misread
- disrespect
- dis-
- pre-
- re-
- mis-
- heat before
- hear wrongly
- use wrongly
- tell again
- not well
- prepay
- behave wrongly
- disobey
- join again
- unwell
- prejudge
- unsafe
- preheat
- heat again
- play again
- not honest
- misuse
- not safe
- mishear
- not tidy
- not usual
- unhappy
- lead wrongly
- build again
- misbehave
- precook
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