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 “heat again”? (a) disheat (b) preheat (c) reheat (d) unheat
- 2.Which prefix means “before”? (a) pre- (b) mis- (c) re- (d) un-
- 3.Which prefix means “not”? (a) pre- (b) dis- (c) re- (d) mis-
- 4.Which word means “not happy”? (a) dishappy (b) prehappy (c) unhappy (d) mishappy
- 5.Which word means “judge before”? (a) disjudge (b) unjudge (c) prejudge (d) rejudge
- 6.What does “disrespect” mean? (a) not respect (b) respect wrongly (c) respect again (d) respect before
- 7.What does “rebuild” mean? (a) not build (b) build again (c) build wrongly (d) build before
- 8.Which prefix means “wrongly”? (a) mis- (b) pre- (c) re- (d) un-
- 9.Which word means “understand wrongly”? (a) ununderstand (b) reunderstand (c) disunderstand (d) misunderstand
- 10.What does “prejudge” mean? (a) not judge (b) judge wrongly (c) judge again (d) judge before
- 11.What does “uncommon” mean? (a) common wrongly (b) common before (c) common again (d) not common
- 12.What does “unwell” mean? (a) not well (b) well before (c) well again (d) well wrongly
- 13.What does “unequal” mean? (a) not equal (b) equal before (c) equal wrongly (d) equal again
- 14.What does “recheck” mean? (a) check again (b) check before (c) check wrongly (d) not check
- 15.Which prefix means “again”? (a) pre- (b) un- (c) mis- (d) re-
- 16.Which word means “not allow”? (a) misallow (b) disallow (c) unallow (d) preallow
- 17.What does “miscount” mean? (a) count before (b) not count (c) count again (d) count wrongly
- 18.What does “disloyal” mean? (a) loyal wrongly (b) loyal before (c) loyal again (d) not loyal
- 19.What does “preheat” mean? (a) heat before (b) heat wrongly (c) not heat (d) heat again
- 20.Which word means “not clear”? (a) misclear (b) disclear (c) preclear (d) unclear
- 21.Which prefix means “not”? (a) mis- (b) un- (c) pre- (d) re-
- 22.Which word means “view before”? (a) unview (b) preview (c) disview (d) misview
- 23.Which word means “not obey”? (a) unobey (b) disobey (c) reobey (d) misobey
- 24.What does “unkind” mean? (a) kind wrongly (b) kind before (c) kind again (d) not kind
- 25.Which word means “not usual”? (a) unusual (b) disusual (c) misusual (d) preusual
- 26.What does “reheat” mean? (a) not heat (b) heat wrongly (c) heat again (d) heat before
- 27.Which word means “not continue”? (a) discontinue (b) uncontinue (c) miscontinue (d) precontinue
- 28.What does “rejoin” mean? (a) join wrongly (b) not join (c) join again (d) join before
- 29.Which word means “build again”? (a) disbuild (b) prebuild (c) rebuild (d) unbuild
- 30.What does “disagree” mean? (a) agree again (b) not agree (c) agree before (d) agree wrongly
- 31.What does “unclear” mean? (a) not clear (b) clear before (c) clear wrongly (d) clear again
- 32.What does “precook” mean? (a) cook wrongly (b) cook before (c) cook again (d) not cook
- 33.What does “unusual” mean? (a) usual wrongly (b) not usual (c) usual again (d) usual before
- 34.Which word means “visit again”? (a) previsit (b) misvisit (c) revisit (d) unvisit
- 35.Which word means “check again”? (a) discheck (b) recheck (c) mischeck (d) precheck
- 36.What does “misread” mean? (a) read before (b) read again (c) not read (d) read wrongly
- 37.Which word means “heat before”? (a) reheat (b) disheat (c) preheat (d) misheat
- 38.What does “unsafe” mean? (a) safe before (b) safe again (c) safe wrongly (d) not safe
- 39.Which word means “fill again”? (a) unfill (b) refill (c) disfill (d) misfill
- 40.What does “preview” mean? (a) view wrongly (b) view again (c) not view (d) view before
Answer key
- reheat
- pre-
- dis-
- unhappy
- prejudge
- not respect
- build again
- mis-
- misunderstand
- judge before
- not common
- not well
- not equal
- check again
- re-
- disallow
- count wrongly
- not loyal
- heat before
- unclear
- un-
- preview
- disobey
- not kind
- unusual
- heat again
- discontinue
- join again
- rebuild
- not agree
- not clear
- cook before
- not usual
- revisit
- recheck
- read wrongly
- preheat
- not safe
- refill
- view before
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