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 “fill again”? (a) disfill (b) prefill (c) refill (d) misfill
- 2.Which word means “use wrongly”? (a) unuse (b) reuse (c) disuse (d) misuse
- 3.What does “reopen” mean? (a) not open (b) open again (c) open before (d) open wrongly
- 4.What does “refill” mean? (a) fill before (b) fill wrongly (c) fill again (d) not fill
- 5.Which prefix means “wrongly”? (a) re- (b) pre- (c) un- (d) mis-
- 6.Which prefix means “not”? (a) pre- (b) re- (c) dis- (d) mis-
- 7.What does “disobey” mean? (a) obey before (b) obey again (c) not obey (d) obey wrongly
- 8.What does “uncommon” mean? (a) common wrongly (b) not common (c) common before (d) common again
- 9.Which word means “paint again”? (a) repaint (b) prepaint (c) dispaint (d) mispaint
- 10.Which word means “not equal”? (a) misequal (b) preequal (c) disequal (d) unequal
- 11.What does “miscount” mean? (a) not count (b) count before (c) count again (d) count wrongly
- 12.What does “untidy” mean? (a) tidy wrongly (b) not tidy (c) tidy again (d) tidy before
- 13.Which word means “tell again”? (a) mistell (b) distell (c) retell (d) pretell
- 14.Which word means “not tidy”? (a) retidy (b) mistidy (c) untidy (d) distidy
- 15.What does “reuse” mean? (a) not use (b) use before (c) use again (d) use wrongly
- 16.What does “unclear” mean? (a) clear again (b) clear before (c) not clear (d) clear wrongly
- 17.Which prefix means “before”? (a) mis- (b) un- (c) pre- (d) re-
- 18.What does “reheat” mean? (a) not heat (b) heat wrongly (c) heat again (d) heat before
- 19.Which word means “pay before”? (a) repay (b) mispay (c) prepay (d) unpay
- 20.Which word means “not allow”? (a) unallow (b) reallow (c) disallow (d) preallow
- 21.Which prefix means “again”? (a) un- (b) pre- (c) mis- (d) re-
- 22.Which word means “not well”? (a) rewell (b) prewell (c) unwell (d) diswell
- 23.Which word means “not happy”? (a) dishappy (b) rehappy (c) prehappy (d) unhappy
- 24.Which word means “use again”? (a) disuse (b) misuse (c) reuse (d) unuse
- 25.What does “repaint” mean? (a) paint before (b) paint wrongly (c) not paint (d) paint again
- 26.Which word means “lead wrongly”? (a) mislead (b) prelead (c) unlead (d) dislead
- 27.Which word means “not usual”? (a) unusual (b) reusual (c) misusual (d) preusual
- 28.What does “unfair” mean? (a) fair before (b) not fair (c) fair wrongly (d) fair again
- 29.Which word means “play again”? (a) unplay (b) replay (c) display (d) misplay
- 30.What does “discontinue” mean? (a) continue before (b) continue wrongly (c) not continue (d) continue again
- 31.What does “misbehave” mean? (a) behave again (b) behave before (c) not behave (d) behave wrongly
- 32.Which word means “judge before”? (a) disjudge (b) unjudge (c) misjudge (d) prejudge
- 33.What does “misplace” mean? (a) place wrongly (b) place again (c) not place (d) place before
- 34.Which prefix means “not”? (a) pre- (b) re- (c) un- (d) mis-
- 35.What does “unusual” mean? (a) usual wrongly (b) not usual (c) usual again (d) usual before
- 36.Which word means “understand wrongly”? (a) misunderstand (b) ununderstand (c) disunderstand (d) preunderstand
- 37.Which word means “not fair”? (a) misfair (b) refair (c) disfair (d) unfair
- 38.Which word means “check again”? (a) uncheck (b) mischeck (c) recheck (d) discheck
- 39.Which word means “not continue”? (a) precontinue (b) uncontinue (c) discontinue (d) miscontinue
- 40.What does “unhappy” mean? (a) happy wrongly (b) happy before (c) not happy (d) happy again
Answer key
- refill
- misuse
- open again
- fill again
- mis-
- dis-
- not obey
- not common
- repaint
- unequal
- count wrongly
- not tidy
- retell
- untidy
- use again
- not clear
- pre-
- heat again
- prepay
- disallow
- re-
- unwell
- unhappy
- reuse
- paint again
- mislead
- unusual
- not fair
- replay
- not continue
- behave wrongly
- prejudge
- place wrongly
- un-
- not usual
- misunderstand
- unfair
- recheck
- discontinue
- not happy
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