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

124 entries under reverse topic. ×

1
squash(verb, cross, cancel, frustrate)
1
take out(verb, expression, phrasal verb, remove, reject)
1
X-out(remove, withdraw, lift, undo)
1
ax(verb, cancel, annul, invalidate)
1
back out(expression, withdraw, lift, renounce)
1
black out(verb, expression, remove, reject, eliminate)
1
blow(withdraw, cancel, lift, void)
1
bring down(expression, upset, destroy, annul)
1
call all bets off(verb, expression, idiom, cancel)
1
capsize(verb, upset, annul, void)
1
clamp down on(verb, expression, idiom, cancel)
1
countercheck(verb, stop, withdraw, abandon, restore)
1
crack down on(verb, expression, idiom, cancel)
1
cramp(verb, stop, ruin, destroy, halt)
1
crimp(verb, stop, ruin, destroy, halt)
1
decimate(verb, ruin, destroy, crush, spoil)
1
declare null and void(verb, expression, idiom, change, reject)
1
down(upset, annul, void, overturn)
1
flip over(verb, expression, upset, annul)
1
forget it(verb, expression, cancel, annul)
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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>