2
assault(verb, attack, criticize, blast, storm)
2
assert(verb, get, dispute, provoke, demand)
2
berate(verb, charge, attack, criticize, scorn)
2
brave(verb, get, dispute, provoke, demand)
2
break(verb, disregard, criticize, dispute, hinder)
2
call for(expression, get, dispute, provoke, try)
2
cast blame upon(verb, expression, idiom, phrasal verb, disapprobation)
2
castigate(verb, charge, attack, criticize, scorn)
2
chide(verb, charge, criticize, scorn, censure)
2
confront(verb, get, oppose, criticize, dispute)
2
confute(verb, challenge, question, contest, discredit)
2
counter(verb, check, oppose, challenge, resist)
2
criminate(charge, blame, involve, accuse, indict)
2
dare(verb, get, oppose, dispute, provoke)
2
declaim(verb, attack, criticize, censure, condemn)
2
defy(verb, break, get, disregard, dispute)
2
demand(verb, get, dispute, provoke, try)
2
disallow(verb, reject, deny, undo, reverse)
2
disapprove(verb, charge, criticize, scorn, censure)
2
disclaim(verb, reject, oppose, challenge, deny)
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APASmart Define. (2015). impugn thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/impugn/thesaurus/synonyms
ChicagoSmart Define. 2015. "impugn thesaurus" https://smartdefine.org/impugn/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, impugn thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/impugn/thesaurus/synonyms>.
MLASmart Define. "impugn thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/impugn/thesaurus/synonyms>