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 “unwell” mean? (a) well wrongly (b) not well (c) well before (d) well again
- 2.What does “recheck” mean? (a) not check (b) check before (c) check wrongly (d) check again
- 3.What does “preheat” mean? (a) heat before (b) heat again (c) not heat (d) heat wrongly
- 4.Which word means “behave wrongly”? (a) misbehave (b) rebehave (c) disbehave (d) prebehave
- 5.Which word means “not tidy”? (a) retidy (b) untidy (c) distidy (d) mistidy
- 6.Which word means “check again”? (a) uncheck (b) discheck (c) precheck (d) recheck
- 7.Which word means “understand wrongly”? (a) preunderstand (b) reunderstand (c) disunderstand (d) misunderstand
- 8.Which word means “not safe”? (a) dissafe (b) resafe (c) unsafe (d) missafe
- 9.What does “misunderstand” mean? (a) not understand (b) understand before (c) understand wrongly (d) understand again
- 10.Which prefix means “not”? (a) un- (b) pre- (c) re- (d) mis-
- 11.Which word means “join again”? (a) rejoin (b) disjoin (c) misjoin (d) unjoin
- 12.Which word means “cook before”? (a) discook (b) uncook (c) miscook (d) precook
- 13.What does “precook” mean? (a) cook again (b) not cook (c) cook wrongly (d) cook before
- 14.Which prefix means “wrongly”? (a) re- (b) pre- (c) un- (d) mis-
- 15.What does “unlucky” mean? (a) lucky before (b) lucky again (c) not lucky (d) lucky wrongly
- 16.What does “unsafe” mean? (a) not safe (b) safe wrongly (c) safe before (d) safe again
- 17.Which word means “build again”? (a) unbuild (b) rebuild (c) misbuild (d) disbuild
- 18.Which prefix means “not”? (a) mis- (b) pre- (c) dis- (d) re-
- 19.What does “misuse” mean? (a) not use (b) use before (c) use again (d) use wrongly
- 20.Which word means “not continue”? (a) uncontinue (b) discontinue (c) recontinue (d) miscontinue
- 21.Which word means “hear wrongly”? (a) dishear (b) unhear (c) rehear (d) mishear
- 22.What does “unusual” mean? (a) not usual (b) usual again (c) usual wrongly (d) usual before
- 23.What does “unequal” mean? (a) equal again (b) equal before (c) not equal (d) equal wrongly
- 24.Which word means “paint again”? (a) prepaint (b) repaint (c) dispaint (d) mispaint
- 25.Which prefix means “before”? (a) mis- (b) pre- (c) re- (d) un-
- 26.What does “misspell” mean? (a) not spell (b) spell before (c) spell wrongly (d) spell again
- 27.Which prefix means “again”? (a) re- (b) pre- (c) un- (d) mis-
- 28.What does “disallow” mean? (a) allow before (b) allow wrongly (c) not allow (d) allow again
- 29.What does “revisit” mean? (a) not visit (b) visit again (c) visit wrongly (d) visit before
- 30.Which word means “not lucky”? (a) unlucky (b) prelucky (c) relucky (d) mislucky
- 31.What does “unkind” mean? (a) not kind (b) kind wrongly (c) kind before (d) kind again
- 32.Which word means “heat before”? (a) misheat (b) unheat (c) disheat (d) preheat
- 33.Which word means “not clear”? (a) reclear (b) unclear (c) preclear (d) misclear
- 34.What does “unclear” mean? (a) not clear (b) clear before (c) clear again (d) clear wrongly
- 35.Which word means “not allow”? (a) disallow (b) reallow (c) misallow (d) unallow
- 36.What does “disloyal” mean? (a) loyal before (b) loyal again (c) loyal wrongly (d) not loyal
- 37.Which word means “not respect”? (a) unrespect (b) misrespect (c) rerespect (d) disrespect
- 38.Which word means “not common”? (a) discommon (b) miscommon (c) recommon (d) uncommon
- 39.Which word means “write again”? (a) rewrite (b) unwrite (c) diswrite (d) miswrite
- 40.Which word means “not fair”? (a) prefair (b) refair (c) misfair (d) unfair
Answer key
- not well
- check again
- heat before
- misbehave
- untidy
- recheck
- misunderstand
- unsafe
- understand wrongly
- un-
- rejoin
- precook
- cook before
- mis-
- not lucky
- not safe
- rebuild
- dis-
- use wrongly
- discontinue
- mishear
- not usual
- not equal
- repaint
- pre-
- spell wrongly
- re-
- not allow
- visit again
- unlucky
- not kind
- preheat
- unclear
- not clear
- disallow
- not loyal
- disrespect
- uncommon
- rewrite
- unfair
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