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 before (b) happy wrongly (c) not happy (d) happy again
- 2.What does “misunderstand” mean? (a) not understand (b) understand wrongly (c) understand before (d) understand again
- 3.Which word means “not allow”? (a) preallow (b) disallow (c) unallow (d) reallow
- 4.What does “misbehave” mean? (a) not behave (b) behave wrongly (c) behave again (d) behave before
- 5.What does “unequal” mean? (a) equal wrongly (b) equal again (c) not equal (d) equal before
- 6.Which word means “not equal”? (a) misequal (b) reequal (c) unequal (d) preequal
- 7.What does “recheck” mean? (a) check wrongly (b) not check (c) check before (d) check again
- 8.What does “reuse” mean? (a) use again (b) use before (c) not use (d) use wrongly
- 9.Which prefix means “not”? (a) un- (b) pre- (c) re- (d) mis-
- 10.Which word means “heat again”? (a) misheat (b) disheat (c) preheat (d) reheat
- 11.Which word means “fill again”? (a) disfill (b) refill (c) misfill (d) unfill
- 12.Which word means “build again”? (a) unbuild (b) prebuild (c) rebuild (d) disbuild
- 13.Which word means “lead wrongly”? (a) prelead (b) mislead (c) unlead (d) relead
- 14.What does “uncommon” mean? (a) common before (b) common again (c) not common (d) common wrongly
- 15.What does “rewrite” mean? (a) write again (b) write before (c) not write (d) write wrongly
- 16.What does “preheat” mean? (a) not heat (b) heat again (c) heat wrongly (d) heat before
- 17.Which word means “not common”? (a) uncommon (b) precommon (c) discommon (d) miscommon
- 18.Which prefix means “again”? (a) un- (b) mis- (c) re- (d) pre-
- 19.Which prefix means “before”? (a) mis- (b) pre- (c) re- (d) un-
- 20.Which prefix means “wrongly”? (a) mis- (b) re- (c) un- (d) pre-
- 21.What does “preview” mean? (a) view before (b) not view (c) view wrongly (d) view again
- 22.Which word means “not clear”? (a) preclear (b) unclear (c) disclear (d) reclear
- 23.Which word means “not respect”? (a) misrespect (b) rerespect (c) disrespect (d) prerespect
- 24.What does “misspell” mean? (a) spell wrongly (b) spell again (c) spell before (d) not spell
- 25.Which word means “judge before”? (a) prejudge (b) misjudge (c) disjudge (d) rejudge
- 26.What does “disallow” mean? (a) allow again (b) allow wrongly (c) not allow (d) allow before
- 27.What does “revisit” mean? (a) visit before (b) visit again (c) not visit (d) visit wrongly
- 28.What does “misread” mean? (a) read before (b) not read (c) read again (d) read wrongly
- 29.What does “retell” mean? (a) not tell (b) tell wrongly (c) tell again (d) tell before
- 30.Which word means “place wrongly”? (a) preplace (b) unplace (c) replace (d) misplace
- 31.What does “unwell” mean? (a) well before (b) well wrongly (c) not well (d) well again
- 32.Which word means “open again”? (a) disopen (b) reopen (c) unopen (d) misopen
- 33.Which prefix means “not”? (a) dis- (b) pre- (c) mis- (d) re-
- 34.What does “disobey” mean? (a) obey again (b) obey wrongly (c) not obey (d) obey before
- 35.What does “unkind” mean? (a) kind before (b) kind wrongly (c) kind again (d) not kind
- 36.Which word means “behave wrongly”? (a) prebehave (b) disbehave (c) misbehave (d) unbehave
- 37.What does “reopen” mean? (a) open wrongly (b) not open (c) open again (d) open before
- 38.What does “reheat” mean? (a) heat wrongly (b) heat again (c) heat before (d) not heat
- 39.Which word means “not safe”? (a) missafe (b) resafe (c) unsafe (d) presafe
- 40.Which word means “not tidy”? (a) untidy (b) retidy (c) pretidy (d) mistidy
Answer key
- not happy
- understand wrongly
- disallow
- behave wrongly
- not equal
- unequal
- check again
- use again
- un-
- reheat
- refill
- rebuild
- mislead
- not common
- write again
- heat before
- uncommon
- re-
- pre-
- mis-
- view before
- unclear
- disrespect
- spell wrongly
- prejudge
- not allow
- visit again
- read wrongly
- tell again
- misplace
- not well
- reopen
- dis-
- not obey
- not kind
- misbehave
- open again
- heat again
- unsafe
- untidy
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