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

170 entries under annul topic. ×

7
disaffirm(verb, negate)
7
disannul(verb, withdraw, cancel, undo, discredit)
7
disavow(verb, decline, reject, oppose, withdraw)
7
eradicate(verb, stop, end, ruin, destroy)
7
refute(verb, stop, decline, reject, oppose)
7
veto(verb, stop, upset, control, decline)
6
abate(verb, stop, end, ruin, destroy)
6
abort(verb, stop, end, ruin, crush)
6
suppress(verb, stop, end, ruin, crush)
6
wipe out(verb, expression, phrasal verb, stop, end)
5
disclaim(verb, decline, reject, oppose, withdraw)
5
cancel out(verb, expression, phrasal verb, fix, improve)
5
confine(verb, cancel, reverse, invalidate)
5
discharge(verb, stop, end, reject, withdraw)
5
expunge(verb, stop, end, remove, destroy)
5
overthrow(verb, stop, change, end, withdraw)
5
restrict(verb, cancel, reverse, invalidate)
5
stamp out(verb, expression, phrasal verb, stop, end)
4
divorce(verb, separate, split, disconnect)
4
limit(verb, cancel, reverse, invalidate)
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ChicagoSmart Define. 2016. "nullify thesaurus" https://smartdefine.org/nullify/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, nullify thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/nullify/thesaurus/synonyms>.
MLASmart Define. "nullify thesaurus" 2 April 2016. Web. 21 September 2026. <https://smartdefine.org/nullify/thesaurus/synonyms>