87 entries under challenge topic. ×

1
stick it to(expression, idiom, criticize, dispute)
1
swipe at(expression, criticize, dispute, doubt)
1
tar(criticize, dispute, doubt, question)
1
throw doubt on(expression, idiom, criticize, dispute)
1
throw the book at(expression, idiom, criticize, dispute)
1
thumb nose at(expression, idiom, criticize, dispute)
1
thumbs down(verb, expression, oppose, deny)
1
traduce(criticize, dispute, doubt, question)
1
trash(criticize, dispute, doubt, question)
1
zap(criticize, dispute, doubt, question)
1
zing(criticize, dispute, doubt, question)
0
agitate(verb, oppose, object, deny)
0
bicker(verb, deny, doubt, question)
0
bump heads(verb, expression, deny, doubt)
0
canvass(verb, deny, doubt, question)
0
dare(verb, oppose, deny, reverse)
0
discept(verb, deny, doubt, question)
0
discuss(verb, deny, doubt, question)
0
hassle(verb, deny, doubt, question)
0
kick around(verb, expression, deny, doubt)
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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>