impugn

[im-pyoon] / ɪmˈpyun /

VERB

criticize, challenge

Synonyms

STRONGEST

assail contravene tar

STRONG

attack blast break contradict cross deny dispute gainsay knock negate negative oppose question resist slam smear traduce trash traverse zap

WEAK

call into question cast doubt upon come down on cut to shreds disaffirm pin something on put down run down skin alive stick it to swipe at throw doubt on throw the book at thumb nose at zing

Antonyms

STRONG

agree aid allow approve assist compliment concede confirm corroborate go along help join praise stay support

WEAK

flatter

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In the latter, he said he did not impugn the jurors — who were not present — but was advising the just-acquitted defendant to stay out of trouble.

From Los Angeles Times • May 1, 2026

Ms. Nuzzi will not dignify efforts to impugn her character with any future response,” Nuzzi’s lawyer Ari Wilkenfeld said in a statement.

From The Wall Street Journal • Dec. 4, 2025

“I want to make a difference … They have to castigate, they have to impugn my motives. Because, if I’m right, what does that say about them?”

From Salon • Oct. 16, 2025

Stories like these are not told to impugn the professionalism and ethics of the American military.

From Slate • Jun. 10, 2025

But none ever dared to impugn the correctness of her conduct.

From The Life and Letters of Mary Wollstonecraft Shelley, Volume II (of 2) by Marshall, Florence A. Thomas

Vocabulary lists containing impugn

First Man: The Life of Neil A. Armstrong

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Hidden Figures

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The Merchant of Venice

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