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 word means “understand wrongly”? (a) preunderstand (b) reunderstand (c) disunderstand (d) misunderstand
- 2.Which prefix means “not”? (a) pre- (b) re- (c) mis- (d) dis-
- 3.Which word means “place wrongly”? (a) displace (b) replace (c) unplace (d) misplace
- 4.What does “unclear” mean? (a) not clear (b) clear again (c) clear before (d) clear wrongly
- 5.What does “mislead” mean? (a) lead again (b) lead before (c) not lead (d) lead wrongly
- 6.Which word means “use again”? (a) disuse (b) misuse (c) reuse (d) unuse
- 7.Which word means “not allow”? (a) preallow (b) disallow (c) unallow (d) misallow
- 8.Which prefix means “wrongly”? (a) re- (b) un- (c) mis- (d) pre-
- 9.What does “unequal” mean? (a) not equal (b) equal again (c) equal before (d) equal wrongly
- 10.Which prefix means “not”? (a) re- (b) mis- (c) un- (d) pre-
- 11.What does “disobey” mean? (a) obey again (b) obey wrongly (c) obey before (d) not obey
- 12.What does “reopen” mean? (a) open before (b) open wrongly (c) open again (d) not open
- 13.What does “unfair” mean? (a) fair again (b) fair before (c) fair wrongly (d) not fair
- 14.Which prefix means “again”? (a) un- (b) pre- (c) re- (d) mis-
- 15.Which word means “build again”? (a) prebuild (b) unbuild (c) rebuild (d) misbuild
- 16.What does “prepay” mean? (a) pay before (b) pay wrongly (c) not pay (d) pay again
- 17.What does “rejoin” mean? (a) not join (b) join before (c) join wrongly (d) join again
- 18.What does “misplace” mean? (a) place wrongly (b) place again (c) not place (d) place before
- 19.Which word means “count wrongly”? (a) miscount (b) uncount (c) precount (d) recount
- 20.Which word means “judge wrongly”? (a) prejudge (b) misjudge (c) disjudge (d) unjudge
- 21.What does “retell” mean? (a) tell wrongly (b) tell before (c) tell again (d) not tell
- 22.Which word means “not clear”? (a) disclear (b) preclear (c) reclear (d) unclear
- 23.Which word means “pay before”? (a) unpay (b) dispay (c) repay (d) prepay
- 24.Which word means “not well”? (a) miswell (b) rewell (c) prewell (d) unwell
- 25.What does “recheck” mean? (a) check again (b) check wrongly (c) not check (d) check before
- 26.Which word means “not tidy”? (a) retidy (b) untidy (c) mistidy (d) pretidy
- 27.What does “dishonest” mean? (a) not honest (b) honest before (c) honest again (d) honest wrongly
- 28.Which word means “not obey”? (a) reobey (b) disobey (c) unobey (d) misobey
- 29.What does “disloyal” mean? (a) loyal before (b) not loyal (c) loyal wrongly (d) loyal again
- 30.Which word means “fill again”? (a) disfill (b) prefill (c) refill (d) unfill
- 31.Which word means “not common”? (a) precommon (b) recommon (c) miscommon (d) uncommon
- 32.Which word means “not equal”? (a) preequal (b) reequal (c) unequal (d) disequal
- 33.Which word means “cook before”? (a) discook (b) recook (c) miscook (d) precook
- 34.Which word means “write again”? (a) unwrite (b) miswrite (c) rewrite (d) prewrite
- 35.Which word means “open again”? (a) misopen (b) reopen (c) unopen (d) disopen
- 36.What does “repaint” mean? (a) paint before (b) not paint (c) paint again (d) paint wrongly
- 37.What does “unusual” mean? (a) usual wrongly (b) not usual (c) usual again (d) usual before
- 38.What does “prejudge” mean? (a) judge wrongly (b) judge before (c) judge again (d) not judge
- 39.Which prefix means “before”? (a) re- (b) un- (c) pre- (d) mis-
- 40.What does “misjudge” mean? (a) judge wrongly (b) judge again (c) not judge (d) judge before
Answer key
- misunderstand
- dis-
- misplace
- not clear
- lead wrongly
- reuse
- disallow
- mis-
- not equal
- un-
- not obey
- open again
- not fair
- re-
- rebuild
- pay before
- join again
- place wrongly
- miscount
- misjudge
- tell again
- unclear
- prepay
- unwell
- check again
- untidy
- not honest
- disobey
- not loyal
- refill
- uncommon
- unequal
- precook
- rewrite
- reopen
- paint again
- not usual
- judge before
- pre-
- judge wrongly
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