THESAURUS
impugned
accused, arraigned, belied, blamed, charged, cited, confounded, confuted, deflated, denied, denounced, discarded, discredited, dismissed, disproved, disputed, exploded, exposed, impeached, implicated, in complicity, incriminated, inculpated, indicted, invalidated, involved, negated, negatived, overthrown, overturned, punctured, refuted, rejected, reproached, shown up, tasked, taxed, under attack, under fire, upset