Impugn
Impugn verb - Attack as false or wrong.
Refuse and impugn are semantically related. In some cases you can use "Refuse" instead a verb "Impugn".
Nearby Words: impugnment, impugning
Refuse
Refuse verb - To be unwilling to grant.
Cite this Source
Refuse and Impugn. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/impugn/refuse
Impugn & Refuse. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/impugn/refuse>.
Refuse or Impugn. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/impugn/refuse.
Google Ngram Viewer shows how "impugn" and "refuse" have occurred on timeline