14
confirm
11
prove(verb, support, help)
10
agree(verb, support, help, prove)
9
certify(verb, reject, deny)
9
allow(verb, support, help, prove)
8
support(verb, help, prove)
7
accept
7
admit
7
bear(state, situation, refusal)
5
corroborate(verb, story, contradict, veto)
4
concede(verb, support, help, prove)
4
demonstrate
4
profess
4
sanction(verb, support, help, prove)
3
acknowledge
3
affirm
3
aver
3
avow
3
assert
3
attest
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APASmart Define. (2015). refute thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/refute/thesaurus/antonyms
ChicagoSmart Define. 2015. "refute thesaurus" https://smartdefine.org/refute/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, refute thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/refute/thesaurus/antonyms>.
MLASmart Define. "refute thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/refute/thesaurus/antonyms>