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 “wrongly”? (a) pre- (b) un- (c) re- (d) mis-
- 2.Which prefix means “not”? (a) pre- (b) mis- (c) re- (d) un-
- 3.What does “unhappy” mean? (a) not happy (b) happy wrongly (c) happy again (d) happy before
- 4.What does “refill” mean? (a) not fill (b) fill again (c) fill before (d) fill wrongly
- 5.Which prefix means “again”? (a) pre- (b) mis- (c) un- (d) re-
- 6.Which word means “not fair”? (a) disfair (b) prefair (c) unfair (d) misfair
- 7.Which word means “heat again”? (a) disheat (b) unheat (c) reheat (d) preheat
- 8.Which word means “not equal”? (a) preequal (b) reequal (c) unequal (d) misequal
- 9.Which word means “build again”? (a) unbuild (b) misbuild (c) disbuild (d) rebuild
- 10.Which prefix means “before”? (a) un- (b) re- (c) mis- (d) pre-
- 11.What does “recheck” mean? (a) check again (b) not check (c) check wrongly (d) check before
- 12.What does “reopen” mean? (a) not open (b) open wrongly (c) open before (d) open again
- 13.Which prefix means “not”? (a) dis- (b) mis- (c) pre- (d) re-
- 14.Which word means “not happy”? (a) dishappy (b) prehappy (c) rehappy (d) unhappy
- 15.Which word means “not safe”? (a) resafe (b) dissafe (c) unsafe (d) presafe
- 16.Which word means “understand wrongly”? (a) misunderstand (b) disunderstand (c) preunderstand (d) reunderstand
- 17.What does “unlucky” mean? (a) lucky before (b) lucky again (c) lucky wrongly (d) not lucky
- 18.Which word means “paint again”? (a) unpaint (b) dispaint (c) repaint (d) prepaint
- 19.What does “misuse” mean? (a) not use (b) use wrongly (c) use before (d) use again
- 20.What does “disallow” mean? (a) not allow (b) allow again (c) allow before (d) allow wrongly
- 21.Which word means “heat before”? (a) misheat (b) preheat (c) disheat (d) unheat
- 22.What does “mishear” mean? (a) hear again (b) hear wrongly (c) hear before (d) not hear
- 23.Which word means “judge wrongly”? (a) unjudge (b) misjudge (c) disjudge (d) prejudge
- 24.What does “misunderstand” mean? (a) not understand (b) understand again (c) understand before (d) understand wrongly
- 25.What does “revisit” mean? (a) visit before (b) visit again (c) not visit (d) visit wrongly
- 26.What does “dishonest” mean? (a) honest wrongly (b) honest again (c) honest before (d) not honest
- 27.Which word means “not lucky”? (a) relucky (b) dislucky (c) unlucky (d) mislucky
- 28.Which word means “not kind”? (a) diskind (b) miskind (c) unkind (d) rekind
- 29.What does “miscount” mean? (a) count before (b) not count (c) count again (d) count wrongly
- 30.What does “unsafe” mean? (a) safe wrongly (b) safe again (c) not safe (d) safe before
- 31.What does “disrespect” mean? (a) respect before (b) respect again (c) not respect (d) respect wrongly
- 32.What does “prejudge” mean? (a) judge wrongly (b) judge before (c) not judge (d) judge again
- 33.Which word means “play again”? (a) unplay (b) display (c) misplay (d) replay
- 34.Which word means “not loyal”? (a) reloyal (b) preloyal (c) disloyal (d) misloyal
- 35.Which word means “hear wrongly”? (a) prehear (b) mishear (c) unhear (d) dishear
- 36.Which word means “not obey”? (a) unobey (b) misobey (c) reobey (d) disobey
- 37.What does “unusual” mean? (a) usual wrongly (b) usual before (c) usual again (d) not usual
- 38.What does “misread” mean? (a) read again (b) read before (c) not read (d) read wrongly
- 39.What does “misspell” mean? (a) spell again (b) spell wrongly (c) spell before (d) not spell
- 40.Which word means “open again”? (a) disopen (b) misopen (c) preopen (d) reopen
Answer key
- mis-
- un-
- not happy
- fill again
- re-
- unfair
- reheat
- unequal
- rebuild
- pre-
- check again
- open again
- dis-
- unhappy
- unsafe
- misunderstand
- not lucky
- repaint
- use wrongly
- not allow
- preheat
- hear wrongly
- misjudge
- understand wrongly
- visit again
- not honest
- unlucky
- unkind
- count wrongly
- not safe
- not respect
- judge before
- replay
- disloyal
- mishear
- disobey
- not usual
- read wrongly
- spell wrongly
- reopen
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