Synonyms|67Antonyms|4|Broader|0Narrower|0Related|23
5
impeached
4
disproved
4
disputed
4
refuted
3
challenged
3
confuted
3
denied
3
negated
2
accused
2
attacked
2
belied
2
charged
2
contested(verb, adjective, disputed)
2
contradicted
2
contravened
2
denounced
2
discredited(verb, suspected, disbelieved, mistrusted)
2
exploded
2
exposed(verb, criticized, deplored, censured)
2
invalidated
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APASmart Define. (2015). impugned thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/impugned/thesaurus/synonyms
ChicagoSmart Define. 2015. "impugned thesaurus" https://smartdefine.org/impugned/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, impugned thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/impugned/thesaurus/synonyms>.
MLASmart Define. "impugned thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/impugned/thesaurus/synonyms>