Synonyms|832Antonyms|163|Broader|13Narrower|11Related|466

196 entries under cancel topic. ×

1
backpedal(verb, change, withdraw, alter)
1
backtrack(change, withdraw, alter, renounce)
1
black out(verb, expression, remove, reject, eliminate)
1
blow(withdraw, lift, reverse, void)
1
blow sky-high(expression, undo, impair, discredit)
1
blue pencil(verb, expression, remove, withdraw)
1
call all bets off(verb, expression, idiom, reverse)
1
call back(verb, expression, dismiss, withdraw)
1
circumduct(undo, impair, discredit, annul)
1
clamp down on(verb, expression, idiom, reverse)
1
crack down on(verb, expression, idiom, reverse)
1
cramp(verb, stop, ruin, destroy, halt)
1
crimp(verb, stop, ruin, destroy, halt)
1
cut(verb, remove, eliminate, annul)
1
decimate(verb, ruin, destroy, crush, spoil)
1
declare null and void(verb, expression, idiom, change, reject)
1
discredit(verb, decline, reject, oppose, refuse)
1
disqualify(verb, dismiss, withdraw, undo)
1
finish(verb, stop, end, suppress, eliminate)
1
forget it(verb, expression, reverse, annul)
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ChicagoSmart Define. 2016. "nullify thesaurus" https://smartdefine.org/nullify/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, nullify thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/nullify/thesaurus/synonyms>.
MLASmart Define. "nullify thesaurus" 2 April 2016. Web. 22 September 2026. <https://smartdefine.org/nullify/thesaurus/synonyms>