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 prefix means “again”? (a) re- (b) mis- (c) un- (d) pre-
- 2.Which prefix means “wrongly”? (a) re- (b) pre- (c) un- (d) mis-
- 3.Which word means “not safe”? (a) presafe (b) dissafe (c) resafe (d) unsafe
- 4.Which word means “not obey”? (a) preobey (b) misobey (c) reobey (d) disobey
- 5.Which prefix means “not”? (a) un- (b) mis- (c) re- (d) pre-
- 6.What does “misplace” mean? (a) place before (b) not place (c) place wrongly (d) place again
- 7.What does “prejudge” mean? (a) judge wrongly (b) not judge (c) judge again (d) judge before
- 8.What does “misread” mean? (a) read again (b) read before (c) read wrongly (d) not read
- 9.What does “reheat” mean? (a) not heat (b) heat again (c) heat wrongly (d) heat before
- 10.Which word means “join again”? (a) misjoin (b) disjoin (c) unjoin (d) rejoin
- 11.What does “misunderstand” mean? (a) understand again (b) understand before (c) understand wrongly (d) not understand
- 12.Which word means “not equal”? (a) misequal (b) reequal (c) disequal (d) unequal
- 13.Which word means “not well”? (a) miswell (b) unwell (c) diswell (d) prewell
- 14.What does “unlucky” mean? (a) lucky wrongly (b) not lucky (c) lucky again (d) lucky before
- 15.What does “untidy” mean? (a) tidy again (b) not tidy (c) tidy before (d) tidy wrongly
- 16.Which word means “read wrongly”? (a) unread (b) reread (c) disread (d) misread
- 17.Which prefix means “not”? (a) re- (b) mis- (c) dis- (d) pre-
- 18.Which word means “not kind”? (a) unkind (b) miskind (c) diskind (d) rekind
- 19.Which word means “heat again”? (a) unheat (b) misheat (c) reheat (d) preheat
- 20.What does “unsafe” mean? (a) safe again (b) safe before (c) not safe (d) safe wrongly
- 21.Which word means “not happy”? (a) prehappy (b) mishappy (c) unhappy (d) rehappy
- 22.What does “miscount” mean? (a) not count (b) count wrongly (c) count again (d) count before
- 23.Which word means “behave wrongly”? (a) rebehave (b) disbehave (c) misbehave (d) prebehave
- 24.Which word means “not loyal”? (a) preloyal (b) disloyal (c) unloyal (d) misloyal
- 25.Which word means “not fair”? (a) prefair (b) unfair (c) disfair (d) refair
- 26.What does “rebuild” mean? (a) build wrongly (b) build before (c) build again (d) not build
- 27.Which word means “use again”? (a) disuse (b) reuse (c) preuse (d) unuse
- 28.Which word means “write again”? (a) diswrite (b) prewrite (c) rewrite (d) unwrite
- 29.Which word means “understand wrongly”? (a) misunderstand (b) ununderstand (c) preunderstand (d) reunderstand
- 30.Which prefix means “before”? (a) re- (b) pre- (c) un- (d) mis-
- 31.Which word means “not allow”? (a) preallow (b) disallow (c) unallow (d) reallow
- 32.What does “reuse” mean? (a) use wrongly (b) use again (c) not use (d) use before
- 33.Which word means “open again”? (a) unopen (b) disopen (c) preopen (d) reopen
- 34.Which word means “paint again”? (a) mispaint (b) dispaint (c) repaint (d) prepaint
- 35.What does “disagree” mean? (a) agree again (b) agree before (c) not agree (d) agree wrongly
- 36.What does “misspell” mean? (a) spell wrongly (b) not spell (c) spell again (d) spell before
- 37.Which word means “heat before”? (a) preheat (b) disheat (c) reheat (d) unheat
- 38.What does “repaint” mean? (a) paint wrongly (b) not paint (c) paint before (d) paint again
- 39.What does “rewrite” mean? (a) write wrongly (b) write again (c) write before (d) not write
- 40.What does “disrespect” mean? (a) respect before (b) not respect (c) respect again (d) respect wrongly
Answer key
- re-
- mis-
- unsafe
- disobey
- un-
- place wrongly
- judge before
- read wrongly
- heat again
- rejoin
- understand wrongly
- unequal
- unwell
- not lucky
- not tidy
- misread
- dis-
- unkind
- reheat
- not safe
- unhappy
- count wrongly
- misbehave
- disloyal
- unfair
- build again
- reuse
- rewrite
- misunderstand
- pre-
- disallow
- use again
- reopen
- repaint
- not agree
- spell wrongly
- preheat
- paint again
- write again
- not respect
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