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