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 prefix means “not”? (a) pre- (b) re- (c) un- (d) mis-
- 2.Which word means “read wrongly”? (a) unread (b) disread (c) reread (d) misread
- 3.What does “unequal” mean? (a) not equal (b) equal wrongly (c) equal before (d) equal again
- 4.Which prefix means “before”? (a) re- (b) pre- (c) mis- (d) un-
- 5.What does “preheat” mean? (a) heat again (b) not heat (c) heat before (d) heat wrongly
- 6.Which prefix means “wrongly”? (a) un- (b) pre- (c) re- (d) mis-
- 7.What does “mishear” mean? (a) hear before (b) hear again (c) not hear (d) hear wrongly
- 8.Which prefix means “again”? (a) mis- (b) un- (c) pre- (d) re-
- 9.What does “reuse” mean? (a) not use (b) use again (c) use wrongly (d) use before
- 10.Which word means “judge before”? (a) prejudge (b) misjudge (c) disjudge (d) unjudge
- 11.What does “disagree” mean? (a) agree wrongly (b) agree again (c) not agree (d) agree before
- 12.What does “misjudge” mean? (a) not judge (b) judge again (c) judge before (d) judge wrongly
- 13.What does “rebuild” mean? (a) build wrongly (b) build again (c) build before (d) not build
- 14.Which word means “count wrongly”? (a) precount (b) recount (c) miscount (d) discount
- 15.What does “revisit” mean? (a) not visit (b) visit again (c) visit wrongly (d) visit before
- 16.What does “misunderstand” mean? (a) understand again (b) understand before (c) understand wrongly (d) not understand
- 17.Which word means “not allow”? (a) reallow (b) unallow (c) preallow (d) disallow
- 18.Which word means “not safe”? (a) missafe (b) unsafe (c) presafe (d) dissafe
- 19.Which word means “play again”? (a) misplay (b) preplay (c) replay (d) unplay
- 20.Which word means “join again”? (a) rejoin (b) disjoin (c) prejoin (d) misjoin
- 21.What does “disobey” mean? (a) obey wrongly (b) obey before (c) obey again (d) not obey
- 22.What does “unkind” mean? (a) kind again (b) not kind (c) kind before (d) kind wrongly
- 23.What does “uncommon” mean? (a) common again (b) common wrongly (c) common before (d) not common
- 24.What does “prepay” mean? (a) not pay (b) pay again (c) pay wrongly (d) pay before
- 25.What does “misplace” mean? (a) place again (b) place before (c) not place (d) place wrongly
- 26.Which prefix means “not”? (a) pre- (b) mis- (c) re- (d) dis-
- 27.What does “rewrite” mean? (a) not write (b) write before (c) write wrongly (d) write again
- 28.What does “dishonest” mean? (a) honest before (b) honest wrongly (c) not honest (d) honest again
- 29.Which word means “behave wrongly”? (a) misbehave (b) rebehave (c) unbehave (d) disbehave
- 30.Which word means “not usual”? (a) misusual (b) preusual (c) disusual (d) unusual
- 31.Which word means “not loyal”? (a) reloyal (b) preloyal (c) unloyal (d) disloyal
- 32.Which word means “spell wrongly”? (a) misspell (b) prespell (c) disspell (d) unspell
- 33.Which word means “understand wrongly”? (a) ununderstand (b) misunderstand (c) disunderstand (d) reunderstand
- 34.What does “disloyal” mean? (a) not loyal (b) loyal again (c) loyal before (d) loyal wrongly
- 35.What does “reopen” mean? (a) open wrongly (b) not open (c) open before (d) open again
- 36.What does “precook” mean? (a) not cook (b) cook again (c) cook wrongly (d) cook before
- 37.Which word means “not equal”? (a) disequal (b) preequal (c) reequal (d) unequal
- 38.What does “misspell” mean? (a) not spell (b) spell again (c) spell before (d) spell wrongly
- 39.What does “rejoin” mean? (a) not join (b) join wrongly (c) join again (d) join before
- 40.Which word means “place wrongly”? (a) misplace (b) displace (c) unplace (d) replace
Answer key
- un-
- misread
- not equal
- pre-
- heat before
- mis-
- hear wrongly
- re-
- use again
- prejudge
- not agree
- judge wrongly
- build again
- miscount
- visit again
- understand wrongly
- disallow
- unsafe
- replay
- rejoin
- not obey
- not kind
- not common
- pay before
- place wrongly
- dis-
- write again
- not honest
- misbehave
- unusual
- disloyal
- misspell
- misunderstand
- not loyal
- open again
- cook before
- unequal
- spell wrongly
- join again
- misplace
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