To attack verbally, as with ridicule or censure.
To ask questions.
An objection, exception, or other formal questioning of the capability or legal qualifications of a person, the existence of a right, or the legality of an action or thing. An objection by a party or a lawyer to a potential juror or jury panel and his or her request that a judge disqualify the individual or the panel from hearing that party’s cause or trial. To call into question.
The definition of attack is to make an attempt to hurt someone or something (physically or verbally), to destroy someone or something, to impact someone or something in a dangerous manner, or to forcibly take someone or something.
To oppose (someone), especially by contradiction:
To refuse to acknowledge as one's own; disown; repudiate
To denounce is defined as to take a public stand against something and make clear you don't like or are condemning it.
To be contrary or opposed to; go against
To assume and carry successfully, as the part of an actor; to represent or act; to sustain.
Praise is defined as to give someone approval, or to thank God.
To try to please, or ingratiate oneself with, by praise and attention
Find another word for impugn. In this page you can discover 18 synonyms, antonyms, idiomatic expressions, and related words for impugn, like: assail, question, challenge, call in question, attack, gainsay, deny, knock, doubt, denounce and besmirch.