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 “untidy” mean? (a) tidy again (b) tidy wrongly (c) not tidy (d) tidy before
- 2.Which word means “not safe”? (a) dissafe (b) presafe (c) unsafe (d) resafe
- 3.What does “unwell” mean? (a) well before (b) not well (c) well again (d) well wrongly
- 4.Which word means “not usual”? (a) reusual (b) misusual (c) unusual (d) disusual
- 5.Which word means “not lucky”? (a) unlucky (b) dislucky (c) mislucky (d) prelucky
- 6.Which prefix means “before”? (a) un- (b) pre- (c) mis- (d) re-
- 7.Which word means “not fair”? (a) unfair (b) refair (c) prefair (d) misfair
- 8.Which prefix means “not”? (a) mis- (b) un- (c) pre- (d) re-
- 9.What does “reheat” mean? (a) heat again (b) heat before (c) not heat (d) heat wrongly
- 10.Which prefix means “wrongly”? (a) un- (b) pre- (c) re- (d) mis-
- 11.Which word means “build again”? (a) misbuild (b) disbuild (c) rebuild (d) unbuild
- 12.Which word means “cook before”? (a) recook (b) precook (c) miscook (d) uncook
- 13.Which word means “open again”? (a) disopen (b) preopen (c) reopen (d) unopen
- 14.What does “recheck” mean? (a) check before (b) check wrongly (c) check again (d) not check
- 15.Which word means “judge before”? (a) rejudge (b) prejudge (c) unjudge (d) disjudge
- 16.What does “mishear” mean? (a) not hear (b) hear again (c) hear before (d) hear wrongly
- 17.Which word means “not kind”? (a) miskind (b) diskind (c) rekind (d) unkind
- 18.What does “rejoin” mean? (a) join wrongly (b) not join (c) join again (d) join before
- 19.What does “unequal” mean? (a) equal wrongly (b) not equal (c) equal before (d) equal again
- 20.Which word means “fill again”? (a) unfill (b) refill (c) disfill (d) misfill
- 21.What does “uncommon” mean? (a) common wrongly (b) common before (c) not common (d) common again
- 22.What does “unclear” mean? (a) not clear (b) clear again (c) clear before (d) clear wrongly
- 23.Which prefix means “again”? (a) un- (b) mis- (c) pre- (d) re-
- 24.Which word means “lead wrongly”? (a) relead (b) mislead (c) unlead (d) dislead
- 25.Which word means “not clear”? (a) unclear (b) misclear (c) disclear (d) preclear
- 26.What does “unlucky” mean? (a) lucky before (b) lucky wrongly (c) lucky again (d) not lucky
- 27.Which word means “check again”? (a) discheck (b) uncheck (c) precheck (d) recheck
- 28.Which word means “pay before”? (a) prepay (b) repay (c) mispay (d) dispay
- 29.What does “reuse” mean? (a) use wrongly (b) use again (c) not use (d) use before
- 30.Which word means “use again”? (a) disuse (b) unuse (c) misuse (d) reuse
- 31.What does “disagree” mean? (a) not agree (b) agree wrongly (c) agree again (d) agree before
- 32.What does “prejudge” mean? (a) judge before (b) judge wrongly (c) not judge (d) judge again
- 33.Which word means “hear wrongly”? (a) mishear (b) rehear (c) dishear (d) unhear
- 34.What does “misplace” mean? (a) place before (b) place wrongly (c) place again (d) not place
- 35.Which word means “tell again”? (a) retell (b) mistell (c) untell (d) distell
- 36.Which word means “not well”? (a) miswell (b) prewell (c) unwell (d) diswell
- 37.Which prefix means “not”? (a) dis- (b) pre- (c) mis- (d) re-
- 38.Which word means “not equal”? (a) disequal (b) preequal (c) misequal (d) unequal
- 39.Which word means “not agree”? (a) preagree (b) reagree (c) disagree (d) unagree
- 40.Which word means “understand wrongly”? (a) reunderstand (b) misunderstand (c) preunderstand (d) disunderstand
Answer key
- not tidy
- unsafe
- not well
- unusual
- unlucky
- pre-
- unfair
- un-
- heat again
- mis-
- rebuild
- precook
- reopen
- check again
- prejudge
- hear wrongly
- unkind
- join again
- not equal
- refill
- not common
- not clear
- re-
- mislead
- unclear
- not lucky
- recheck
- prepay
- use again
- reuse
- not agree
- judge before
- mishear
- place wrongly
- retell
- unwell
- dis-
- unequal
- disagree
- misunderstand
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