106 entries under contradict topic. ×

3
rebut(verb, challenge, deny, question, undo)
2
abjure(break, reject, disregard, hinder, deny)
2
break(verb, disregard, criticize, dispute, hinder)
2
confute(verb, challenge, question, contest, discredit)
2
counter(verb, check, oppose, challenge, resist)
2
defy(verb, break, get, disregard, dispute)
2
disallow(verb, reject, deny, undo, reverse)
2
disclaim(verb, reject, oppose, challenge, deny)
2
disown(reject, deny, renounce, repudiate)
2
fly in the face of(verb, expression, idiom, get, oppose)
2
forswear(reject, deny, renounce, repudiate)
2
go against(expression, break, disregard, hinder, repudiate)
2
repudiate(verb, break, reject, disregard, oppose)
2
retract(reverse, void, refute, disprove)
2
revoke(void, refute, disprove, countermand)
1
abate(undo, reverse, void, refute)
1
abolish(undo, reverse, void, refute)
1
annihilate(undo, reverse, void, refute)
1
blackball(undo, reverse, void, refute)
1
blow sky high(expression, idiom, discredit, confound)
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APASmart Define. (2015). impugn thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/impugn/thesaurus/synonyms
ChicagoSmart Define. 2015. "impugn thesaurus" https://smartdefine.org/impugn/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, impugn thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/impugn/thesaurus/synonyms>.
MLASmart Define. "impugn thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/impugn/thesaurus/synonyms>