124 entries under reverse topic. ×

12
retract(verb, stop, change, end, dismiss)
10
countermand(verb, stop, upset, control, change)
10
overrule(verb, change, disregard, refuse, alter)
10
vacate(verb, stop, end, reject, withdraw)
9
countervail(verb, fix, improve, cancel, negative)
9
delete(verb, remove, declare, eliminate, cancel)
9
erase(verb, stop, end, remove, ruin)
9
obliterate(verb, stop, end, remove, destroy)
9
overturn(verb, stop, upset, control, change)
9
vitiate(verb, stop, end, ruin, destroy)
8
dissolve(verb, stop, end, separate, reject)
8
kill(verb, stop, end, remove, ruin)
7
refute(verb, stop, decline, reject, oppose)
7
veto(verb, stop, upset, control, decline)
6
abate(verb, stop, end, ruin, destroy)
6
demolish(verb, end, ruin, destroy, crush)
6
wipe out(verb, expression, phrasal verb, stop, end)
5
cancel out(verb, expression, phrasal verb, fix, improve)
5
confine(verb, cancel, annul, invalidate)
5
defeat(verb, stop, ruin, disregard, destroy)
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APASmart Define. (2016). nullify thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/nullify/thesaurus/synonyms
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>