Synonyms|589Antonyms|171|Broader|17Narrower|6Related|547

61 entries under verb topic. ×

11
invalidate(support, reject, void, disprove)
6
disprove(reject, agree, prove)
5
annul
5
contradict(reject, disprove)
5
deny(support, accept, reject, agree)
3
nullify(support, keep, cancel, revoke)
3
quash
2
jeff
2
avoid
2
cancel(keep, start, continue, restore)
2
refuse(reject, disprove)
2
refute
2
reject
2
void(hold, cancel, nullify)
2
overturn
2
repudiate(reject, disprove)
2
rescind
2
undo(hold, invalidate, nullify)
2
veto(noun, reject, disprove)
1
abolish(fix, pass, establish)
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APASmart Define. (2015). validate thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/validate/thesaurus/antonyms
ChicagoSmart Define. 2015. "validate thesaurus" https://smartdefine.org/validate/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, validate thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/validate/thesaurus/antonyms>.
MLASmart Define. "validate thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/validate/thesaurus/antonyms>