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 “unsafe” mean? (a) safe wrongly (b) safe again (c) not safe (d) safe before
- 2.Which prefix means “before”? (a) mis- (b) un- (c) re- (d) pre-
- 3.Which word means “heat before”? (a) disheat (b) misheat (c) preheat (d) unheat
- 4.What does “mishear” mean? (a) hear again (b) hear before (c) not hear (d) hear wrongly
- 5.What does “disagree” mean? (a) agree before (b) agree wrongly (c) agree again (d) not agree
- 6.Which prefix means “again”? (a) un- (b) mis- (c) pre- (d) re-
- 7.Which word means “judge before”? (a) unjudge (b) disjudge (c) rejudge (d) prejudge
- 8.What does “reheat” mean? (a) not heat (b) heat before (c) heat wrongly (d) heat again
- 9.Which word means “understand wrongly”? (a) reunderstand (b) misunderstand (c) disunderstand (d) ununderstand
- 10.What does “preheat” mean? (a) not heat (b) heat before (c) heat again (d) heat wrongly
- 11.Which prefix means “not”? (a) dis- (b) mis- (c) re- (d) pre-
- 12.Which word means “not respect”? (a) unrespect (b) rerespect (c) disrespect (d) misrespect
- 13.What does “disobey” mean? (a) obey again (b) not obey (c) obey wrongly (d) obey before
- 14.Which word means “not well”? (a) prewell (b) unwell (c) rewell (d) miswell
- 15.What does “miscount” mean? (a) count before (b) count again (c) not count (d) count wrongly
- 16.Which prefix means “wrongly”? (a) re- (b) pre- (c) un- (d) mis-
- 17.What does “discontinue” mean? (a) not continue (b) continue wrongly (c) continue again (d) continue before
- 18.Which word means “not usual”? (a) reusual (b) unusual (c) preusual (d) disusual
- 19.Which prefix means “not”? (a) re- (b) un- (c) mis- (d) pre-
- 20.What does “rejoin” mean? (a) join before (b) not join (c) join wrongly (d) join again
- 21.What does “unclear” mean? (a) clear wrongly (b) clear before (c) not clear (d) clear again
- 22.What does “disallow” mean? (a) allow wrongly (b) allow again (c) not allow (d) allow before
- 23.What does “unfair” mean? (a) fair again (b) not fair (c) fair wrongly (d) fair before
- 24.What does “unusual” mean? (a) usual again (b) usual before (c) not usual (d) usual wrongly
- 25.Which word means “use again”? (a) preuse (b) reuse (c) misuse (d) disuse
- 26.Which word means “behave wrongly”? (a) unbehave (b) disbehave (c) rebehave (d) misbehave
- 27.Which word means “check again”? (a) precheck (b) uncheck (c) recheck (d) discheck
- 28.Which word means “play again”? (a) display (b) replay (c) preplay (d) unplay
- 29.Which word means “not allow”? (a) unallow (b) reallow (c) disallow (d) preallow
- 30.Which word means “hear wrongly”? (a) mishear (b) prehear (c) unhear (d) dishear
- 31.What does “recheck” mean? (a) check before (b) check again (c) not check (d) check wrongly
- 32.What does “prepay” mean? (a) not pay (b) pay before (c) pay again (d) pay wrongly
- 33.What does “misuse” mean? (a) not use (b) use wrongly (c) use again (d) use before
- 34.What does “refill” mean? (a) fill wrongly (b) fill again (c) fill before (d) not fill
- 35.What does “mislead” mean? (a) lead before (b) lead again (c) not lead (d) lead wrongly
- 36.What does “misunderstand” mean? (a) understand before (b) not understand (c) understand again (d) understand wrongly
- 37.Which word means “not loyal”? (a) disloyal (b) preloyal (c) misloyal (d) reloyal
- 38.Which word means “not lucky”? (a) prelucky (b) mislucky (c) unlucky (d) relucky
- 39.Which word means “not safe”? (a) missafe (b) dissafe (c) resafe (d) unsafe
- 40.Which word means “not continue”? (a) recontinue (b) uncontinue (c) precontinue (d) discontinue
Answer key
- not safe
- pre-
- preheat
- hear wrongly
- not agree
- re-
- prejudge
- heat again
- misunderstand
- heat before
- dis-
- disrespect
- not obey
- unwell
- count wrongly
- mis-
- not continue
- unusual
- un-
- join again
- not clear
- not allow
- not fair
- not usual
- reuse
- misbehave
- recheck
- replay
- disallow
- mishear
- check again
- pay before
- use wrongly
- fill again
- lead wrongly
- understand wrongly
- disloyal
- unlucky
- unsafe
- discontinue
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