She “was better at impugning our choices…than identifying any feasible alternatives.”
The Malaysian authorities are doing the opposite: impugning the aircrew without any tangible evidence.
impugning their patriotism to the target audience is so easy it can hardly even be called work.
It is more effective than impugning the virtue of his female ancestors.
Mr. Seward was not in the habit of impugning the courage of any man.
Let me say again that I am not impugning the motives of the men in Wall Street.
It was like impugning their whole policy and arraigning their wisdom.
Liberals can do something better than predicting failure and impugning motives.
Hitherto heretics have been regarded by the Roman Catholic hierarchy as vipers which, in impugning Authority, bite a file.
The duke was on the point of returning, and nobody would dream of impugning the truth of my story.
"attack by argument," late 14c., from Old French impugner, from Latin impugnare "to assault, to attack," from assimilated form of in- "into, in, on, upon" (see in- (2)) + pugnare "to fight" (see pugnacious). Related: Impugned; impugning.