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 “disobey” mean? (a) not obey (b) obey wrongly (c) obey again (d) obey before
- 2.Which prefix means “before”? (a) re- (b) mis- (c) pre- (d) un-
- 3.What does “unhappy” mean? (a) not happy (b) happy again (c) happy before (d) happy wrongly
- 4.Which word means “not usual”? (a) reusual (b) disusual (c) unusual (d) preusual
- 5.Which word means “behave wrongly”? (a) prebehave (b) rebehave (c) disbehave (d) misbehave
- 6.What does “uncommon” mean? (a) common again (b) common before (c) common wrongly (d) not common
- 7.Which prefix means “not”? (a) mis- (b) re- (c) dis- (d) pre-
- 8.Which word means “visit again”? (a) unvisit (b) previsit (c) disvisit (d) revisit
- 9.Which word means “not loyal”? (a) misloyal (b) reloyal (c) disloyal (d) unloyal
- 10.Which word means “fill again”? (a) unfill (b) refill (c) prefill (d) misfill
- 11.Which prefix means “again”? (a) mis- (b) un- (c) pre- (d) re-
- 12.What does “misspell” mean? (a) spell before (b) spell wrongly (c) spell again (d) not spell
- 13.Which word means “judge before”? (a) unjudge (b) prejudge (c) misjudge (d) rejudge
- 14.Which prefix means “wrongly”? (a) pre- (b) re- (c) un- (d) mis-
- 15.What does “repaint” mean? (a) paint again (b) paint wrongly (c) paint before (d) not paint
- 16.Which word means “open again”? (a) disopen (b) reopen (c) preopen (d) misopen
- 17.Which word means “not lucky”? (a) mislucky (b) relucky (c) prelucky (d) unlucky
- 18.What does “unkind” mean? (a) kind again (b) kind before (c) not kind (d) kind wrongly
- 19.What does “rewrite” mean? (a) write again (b) write before (c) not write (d) write wrongly
- 20.Which word means “count wrongly”? (a) recount (b) uncount (c) precount (d) miscount
- 21.Which word means “not continue”? (a) discontinue (b) uncontinue (c) recontinue (d) precontinue
- 22.What does “disagree” mean? (a) agree wrongly (b) not agree (c) agree before (d) agree again
- 23.Which word means “not equal”? (a) reequal (b) unequal (c) disequal (d) misequal
- 24.Which prefix means “not”? (a) un- (b) re- (c) pre- (d) mis-
- 25.What does “rejoin” mean? (a) join wrongly (b) join before (c) join again (d) not join
- 26.What does “misunderstand” mean? (a) understand before (b) not understand (c) understand wrongly (d) understand again
- 27.What does “refill” mean? (a) fill again (b) fill before (c) fill wrongly (d) not fill
- 28.What does “retell” mean? (a) tell before (b) tell wrongly (c) tell again (d) not tell
- 29.What does “unfair” mean? (a) fair wrongly (b) fair before (c) fair again (d) not fair
- 30.Which word means “not agree”? (a) misagree (b) disagree (c) unagree (d) preagree
- 31.What does “reheat” mean? (a) not heat (b) heat before (c) heat wrongly (d) heat again
- 32.Which word means “understand wrongly”? (a) disunderstand (b) misunderstand (c) preunderstand (d) ununderstand
- 33.What does “unlucky” mean? (a) not lucky (b) lucky before (c) lucky wrongly (d) lucky again
- 34.What does “precook” mean? (a) not cook (b) cook wrongly (c) cook before (d) cook again
- 35.What does “untidy” mean? (a) tidy again (b) tidy before (c) tidy wrongly (d) not tidy
- 36.What does “misuse” mean? (a) use before (b) use again (c) not use (d) use wrongly
- 37.Which word means “write again”? (a) diswrite (b) rewrite (c) prewrite (d) unwrite
- 38.Which word means “not honest”? (a) dishonest (b) mishonest (c) unhonest (d) rehonest
- 39.What does “misplace” mean? (a) not place (b) place again (c) place before (d) place wrongly
- 40.What does “prejudge” mean? (a) judge wrongly (b) not judge (c) judge again (d) judge before
Answer key
- not obey
- pre-
- not happy
- unusual
- misbehave
- not common
- dis-
- revisit
- disloyal
- refill
- re-
- spell wrongly
- prejudge
- mis-
- paint again
- reopen
- unlucky
- not kind
- write again
- miscount
- discontinue
- not agree
- unequal
- un-
- join again
- understand wrongly
- fill again
- tell again
- not fair
- disagree
- heat again
- misunderstand
- not lucky
- cook before
- not tidy
- use wrongly
- rewrite
- dishonest
- place wrongly
- judge before
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