12
deny(verb, hurt, weaken)
8
cancel(verb, hurt, weaken)
6
contradict(verb, hurt, agree, allow, weaken)
6
disprove(verb, hurt, agree, weaken, prove)
5
negate
5
destroy(verb, hurt, weaken)
5
annul(verb, hurt, weaken)
5
repudiate(verb, hurt, weaken)
4
abolish(verb, fix, pass, establish, put)
4
confute(noun, verb, fix, fail, allow)
4
disclaim
4
oppose(verb, hurt, weaken)
4
refute
4
veto(noun, verb, hurt, weaken)
4
void(verb, adjective, hurt, weaken)
3
abrogate
3
challenge
3
disallow(verb, refute)
3
invalidate(verb, hurt, weaken)
2
ban
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APASmart Define. (2015). confirm thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/confirm/thesaurus/antonyms
ChicagoSmart Define. 2015. "confirm thesaurus" https://smartdefine.org/confirm/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, confirm thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/confirm/thesaurus/antonyms>.
MLASmart Define. "confirm thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/confirm/thesaurus/antonyms>