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

84 entries under undo topic. ×

1
lift(verb, change, dismiss, withdraw, alter)
1
X-out(remove, withdraw, lift, reverse)
1
backpedal(verb, change, withdraw, alter, cancel)
1
blow sky-high(expression, cancel, impair, discredit)
1
bury(verb, cross, frustrate, blank)
1
circumduct(cancel, impair, discredit, annul)
1
countercheck(verb, stop, withdraw, abandon, restore)
1
declare null and void(verb, expression, idiom, change, reject)
1
discredit(verb, decline, reject, oppose, refuse)
1
disqualify(verb, dismiss, withdraw, cancel)
1
finish off(verb, expression, destroy, crush)
1
impair(verb, end, ruin, crush, damage)
1
put an end to(verb, expression, idiom, stop, end)
1
rebut(verb, decline, reject, oppose, refuse)
1
redress(verb, stop, fix, withdraw, abandon)
1
render null and void(verb, expression, idiom, stop, end)
1
shoot full of holes(expression, idiom, cancel, impair)
1
torpedo(verb, end, ruin, crush, damage)
1
turn down(verb, expression, decline, reject, refuse)
1
turn thumbs down(verb, expression, idiom, decline, reject)
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ChicagoSmart Define. 2016. "nullify thesaurus" https://smartdefine.org/nullify/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, nullify thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/nullify/thesaurus/synonyms>.
MLASmart Define. "nullify thesaurus" 2 April 2016. Web. 20 September 2026. <https://smartdefine.org/nullify/thesaurus/synonyms>