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