Impugn
Impugn verb - Attack as false or wrong.
Pass up and impugn are semantically related. In some cases you can use "Pass up" instead a verb "Impugn".
Nearby Words: impugnment, impugning
Pass up
Pass up verb - To show unwillingness to accept, do, engage in, or agree to.
Cite this Source
Pass up and Impugn. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/impugn/pass_up
Impugn & Pass up. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/impugn/pass_up>.
Pass up or Impugn. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/impugn/pass_up.
Google Ngram Viewer shows how "impugn" and "pass up" have occurred on timeline