99 entries under nullify topic. ×

22
overturn(noun, verb, upset, change, disturb)
19
annul(verb, stop, upset, change, end)
19
rescind(verb, law, stop, upset, take)
17
invalidate(verb, upset, change, end, ruin)
17
repeal(verb, law, stop, upset, take)
17
revoke(verb, law, stop, take, make)
16
cancel(verb, stop, end, ruin, disregard)
15
overthrow(noun, verb, break, change, check)
14
overrule(verb, change, disregard, refuse, cancel)
13
countermand(verb, stop, upset, change, end)
13
defeat(noun, verb, break, trouble, check)
13
quash(verb, change, end, ruin, disregard)
13
upset(noun, verb, trouble, change, disorder)
13
vacate(verb, go, end, withdraw, leave)
12
abrogate(verb, end, ruin, disregard, destroy)
10
negate(verb, change, end, ruin, oppose)
10
retract(verb, stop, change, end, reject)
10
set aside(verb, expression, phrasal verb, upset, change)
9
undo(verb, change, end, withdraw, declare)
8
abolish(verb, end, ruin, destroy, withdraw)
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APASmart Define. (2015). reverse thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/reverse/thesaurus/synonyms
ChicagoSmart Define. 2015. "reverse thesaurus" https://smartdefine.org/reverse/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, reverse thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/reverse/thesaurus/synonyms>.
MLASmart Define. "reverse thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/reverse/thesaurus/synonyms>