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 “unsafe” mean? (a) safe wrongly (b) safe before (c) not safe (d) safe again
- 2.Which prefix means “again”? (a) mis- (b) un- (c) pre- (d) re-
- 3.Which prefix means “before”? (a) pre- (b) un- (c) re- (d) mis-
- 4.Which word means “check again”? (a) recheck (b) precheck (c) mischeck (d) discheck
- 5.Which word means “not common”? (a) uncommon (b) precommon (c) discommon (d) miscommon
- 6.What does “unhappy” mean? (a) happy again (b) happy before (c) happy wrongly (d) not happy
- 7.Which prefix means “wrongly”? (a) re- (b) mis- (c) un- (d) pre-
- 8.What does “recheck” mean? (a) check again (b) check before (c) not check (d) check wrongly
- 9.Which word means “cook before”? (a) discook (b) miscook (c) recook (d) precook
- 10.What does “rewrite” mean? (a) write wrongly (b) write before (c) not write (d) write again
- 11.What does “prejudge” mean? (a) judge before (b) judge wrongly (c) not judge (d) judge again
- 12.Which word means “pay before”? (a) mispay (b) repay (c) prepay (d) unpay
- 13.What does “prepay” mean? (a) pay again (b) pay before (c) not pay (d) pay wrongly
- 14.What does “reopen” mean? (a) not open (b) open wrongly (c) open before (d) open again
- 15.Which prefix means “not”? (a) mis- (b) pre- (c) dis- (d) re-
- 16.What does “miscount” mean? (a) not count (b) count again (c) count wrongly (d) count before
- 17.What does “disagree” mean? (a) agree again (b) agree wrongly (c) agree before (d) not agree
- 18.Which word means “behave wrongly”? (a) prebehave (b) rebehave (c) misbehave (d) unbehave
- 19.What does “misjudge” mean? (a) judge before (b) not judge (c) judge again (d) judge wrongly
- 20.Which word means “not agree”? (a) disagree (b) misagree (c) unagree (d) preagree
- 21.Which word means “fill again”? (a) disfill (b) misfill (c) unfill (d) refill
- 22.What does “misuse” mean? (a) use wrongly (b) use again (c) use before (d) not use
- 23.What does “reheat” mean? (a) heat wrongly (b) heat again (c) not heat (d) heat before
- 24.What does “uncommon” mean? (a) common before (b) common wrongly (c) common again (d) not common
- 25.Which word means “not usual”? (a) preusual (b) disusual (c) unusual (d) reusual
- 26.Which word means “not kind”? (a) rekind (b) unkind (c) miskind (d) diskind
- 27.Which word means “write again”? (a) diswrite (b) rewrite (c) miswrite (d) prewrite
- 28.Which word means “not clear”? (a) reclear (b) unclear (c) preclear (d) misclear
- 29.What does “preview” mean? (a) view before (b) view again (c) not view (d) view wrongly
- 30.What does “preheat” mean? (a) not heat (b) heat before (c) heat again (d) heat wrongly
- 31.What does “retell” mean? (a) tell again (b) tell wrongly (c) not tell (d) tell before
- 32.What does “misread” mean? (a) read before (b) read again (c) read wrongly (d) not read
- 33.Which word means “view before”? (a) disview (b) preview (c) misview (d) review
- 34.What does “untidy” mean? (a) tidy again (b) tidy wrongly (c) not tidy (d) tidy before
- 35.Which word means “place wrongly”? (a) displace (b) misplace (c) replace (d) preplace
- 36.Which word means “understand wrongly”? (a) ununderstand (b) disunderstand (c) reunderstand (d) misunderstand
- 37.Which prefix means “not”? (a) un- (b) re- (c) pre- (d) mis-
- 38.Which word means “paint again”? (a) repaint (b) dispaint (c) mispaint (d) prepaint
- 39.Which word means “hear wrongly”? (a) unhear (b) mishear (c) prehear (d) rehear
- 40.Which word means “heat before”? (a) reheat (b) unheat (c) misheat (d) preheat
Answer key
- not safe
- re-
- pre-
- recheck
- uncommon
- not happy
- mis-
- check again
- precook
- write again
- judge before
- prepay
- pay before
- open again
- dis-
- count wrongly
- not agree
- misbehave
- judge wrongly
- disagree
- refill
- use wrongly
- heat again
- not common
- unusual
- unkind
- rewrite
- unclear
- view before
- heat before
- tell again
- read wrongly
- preview
- not tidy
- misplace
- misunderstand
- un-
- repaint
- mishear
- preheat
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