12
set aside(verb, expression, phrasal verb, stop, upset)
12
recall(verb, stop, upset, control, change)
12
retract(verb, stop, change, end, dismiss)
12
withdraw(verb, stop, end, remove, dismiss)
10
countermand(verb, stop, upset, control, change)
10
deny(verb, decline, reject, withdraw, cancel)
10
extinguish(verb, phrasal verb, law, stop, end)
10
frustrate(verb, stop, ruin, destroy, withdraw)
10
overrule(verb, change, disregard, refuse, alter)
10
vacate(verb, stop, end, reject, withdraw)
9
compensate(verb, settle, cancel, adjust, balance)
9
countervail(verb, fix, improve, cancel, negative)
9
delete(verb, remove, declare, eliminate, cancel)
9
eliminate(verb, stop, remove, cancel, annul)
9
erase(verb, stop, end, remove, ruin)
9
obliterate(verb, stop, end, remove, destroy)
9
overturn(verb, stop, upset, control, change)
9
recant(verb, stop, take, decline, reject)
9
vitiate(verb, stop, end, ruin, destroy)
8
contradict(verb, decline, reject, oppose, withdraw)
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APASmart Define. (2016). nullify thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/nullify/thesaurus/synonyms
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>