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are impugning
  • present progressive of impugn.

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.

It is a measure of the importance of the debate that all sides are impugning one another's motives.

From Time Magazine Archive

I observe you are stranded; and, if I read your thoughts aright, you are impugning the courtesy of that young runagate.

From Zuleika Dobson, or, an Oxford love story by Beerbohm, Max, Sir