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 “misspell” mean? (a) spell before (b) not spell (c) spell again (d) spell wrongly
- 2.Which word means “open again”? (a) preopen (b) disopen (c) misopen (d) reopen
- 3.What does “unfair” mean? (a) fair before (b) not fair (c) fair again (d) fair wrongly
- 4.Which word means “check again”? (a) discheck (b) mischeck (c) precheck (d) recheck
- 5.What does “mislead” mean? (a) lead before (b) not lead (c) lead wrongly (d) lead again
- 6.What does “unequal” mean? (a) equal again (b) not equal (c) equal wrongly (d) equal before
- 7.What does “rebuild” mean? (a) build again (b) build before (c) build wrongly (d) not build
- 8.Which word means “not safe”? (a) presafe (b) dissafe (c) unsafe (d) missafe
- 9.Which word means “not lucky”? (a) dislucky (b) prelucky (c) unlucky (d) relucky
- 10.What does “unlucky” mean? (a) lucky wrongly (b) lucky again (c) not lucky (d) lucky before
- 11.Which word means “heat before”? (a) reheat (b) preheat (c) disheat (d) misheat
- 12.Which prefix means “not”? (a) dis- (b) pre- (c) mis- (d) re-
- 13.Which word means “not happy”? (a) prehappy (b) unhappy (c) rehappy (d) mishappy
- 14.What does “mishear” mean? (a) not hear (b) hear before (c) hear wrongly (d) hear again
- 15.Which word means “not obey”? (a) preobey (b) disobey (c) misobey (d) unobey
- 16.Which prefix means “again”? (a) re- (b) pre- (c) un- (d) mis-
- 17.Which word means “understand wrongly”? (a) misunderstand (b) preunderstand (c) disunderstand (d) ununderstand
- 18.Which word means “not equal”? (a) preequal (b) reequal (c) unequal (d) misequal
- 19.Which prefix means “before”? (a) pre- (b) un- (c) re- (d) mis-
- 20.Which word means “heat again”? (a) misheat (b) disheat (c) preheat (d) reheat
- 21.Which word means “use again”? (a) preuse (b) disuse (c) reuse (d) misuse
- 22.Which word means “not agree”? (a) unagree (b) disagree (c) reagree (d) misagree
- 23.What does “retell” mean? (a) tell again (b) tell before (c) not tell (d) tell wrongly
- 24.What does “misbehave” mean? (a) behave wrongly (b) behave again (c) behave before (d) not behave
- 25.Which word means “not common”? (a) precommon (b) uncommon (c) recommon (d) discommon
- 26.Which prefix means “wrongly”? (a) mis- (b) re- (c) pre- (d) un-
- 27.What does “misunderstand” mean? (a) not understand (b) understand again (c) understand before (d) understand wrongly
- 28.Which word means “join again”? (a) unjoin (b) disjoin (c) prejoin (d) rejoin
- 29.Which word means “tell again”? (a) mistell (b) pretell (c) distell (d) retell
- 30.What does “unhappy” mean? (a) happy again (b) happy before (c) happy wrongly (d) not happy
- 31.What does “reopen” mean? (a) not open (b) open before (c) open again (d) open wrongly
- 32.Which prefix means “not”? (a) re- (b) pre- (c) mis- (d) un-
- 33.Which word means “not continue”? (a) recontinue (b) uncontinue (c) precontinue (d) discontinue
- 34.What does “rewrite” mean? (a) write before (b) write wrongly (c) not write (d) write again
- 35.What does “unclear” mean? (a) clear before (b) not clear (c) clear again (d) clear wrongly
- 36.Which word means “visit again”? (a) unvisit (b) revisit (c) misvisit (d) disvisit
- 37.Which word means “not respect”? (a) misrespect (b) rerespect (c) prerespect (d) disrespect
- 38.Which word means “not fair”? (a) prefair (b) refair (c) unfair (d) disfair
- 39.What does “unsafe” mean? (a) safe again (b) safe wrongly (c) not safe (d) safe before
- 40.What does “recheck” mean? (a) check again (b) check before (c) not check (d) check wrongly
Answer key
- spell wrongly
- reopen
- not fair
- recheck
- lead wrongly
- not equal
- build again
- unsafe
- unlucky
- not lucky
- preheat
- dis-
- unhappy
- hear wrongly
- disobey
- re-
- misunderstand
- unequal
- pre-
- reheat
- reuse
- disagree
- tell again
- behave wrongly
- uncommon
- mis-
- understand wrongly
- rejoin
- retell
- not happy
- open again
- un-
- discontinue
- write again
- not clear
- revisit
- disrespect
- unfair
- not safe
- check again
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