Synonyms|405Antonyms|150|Broader|4Narrower|2Related|457
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appeal
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appealing
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appeals
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argue
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ascertain
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assist
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assuring
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attend
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authorize
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avowing
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avows
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award
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back
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be big on(stop, give, reject)
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bespeak
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certifying
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champion
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chasten
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check
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check out(verb, expression, phrasal verb)
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APASmart Define. (2015). gainsay thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/gainsay/thesaurus/antonyms
ChicagoSmart Define. 2015. "gainsay thesaurus" https://smartdefine.org/gainsay/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2015, gainsay thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/gainsay/thesaurus/antonyms>.
MLASmart Define. "gainsay thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/gainsay/thesaurus/antonyms>