Synonyms|405Antonyms|150|Broader|4Narrower|2Related|457

87 entries under challenge topic. ×

1
buck(verb, check, oppose, resist)
1
cast aspersions upon(expression, idiom, criticize, dispute)
1
cast doubt upon(expression, idiom, criticize, dispute)
1
clash(verb, deny, doubt, question)
1
come down on(expression, idiom, criticize, dispute)
1
confront(verb, attack, oppose, fight)
1
cut to shreds(expression, idiom, criticize, dispute)
1
differ(verb, oppose, criticize, object)
1
have at(verb, expression, deny, doubt)
1
have bone to pick(verb, expression, idiom, oppose)
1
knock(verb, criticize, dispute, doubt)
1
pin something on(expression, idiom, criticize, dispute)
1
put down(expression, criticize, dispute, contradict)
1
quibble(verb, deny, doubt, question)
1
refuse to accept(verb, expression, idiom, oppose)
1
reverse(verb, attack, oppose, fight)
1
run down(expression, criticize, dispute, doubt)
1
skin alive(expression, criticize, dispute, doubt)
1
slam(criticize, dispute, doubt, question)
1
smear(criticize, dispute, doubt, question)
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APASmart Define. (2015). gainsay thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/gainsay/thesaurus/synonyms
ChicagoSmart Define. 2015. "gainsay thesaurus" https://smartdefine.org/gainsay/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, gainsay thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/gainsay/thesaurus/synonyms>.
MLASmart Define. "gainsay thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/gainsay/thesaurus/synonyms>