Cogency and Invalidity

Opposite meaning words

Cogency noun - The capacity to persuade.

Usage example: the cogency of Thomas Paine's celebrated case for American independence

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Invalidity is an antonym for cogency in effectiveness topic.

Nearby Words: cogent, cogently

Invalidity noun - Illogicality as a consequence of having a conclusion that does not follow from the premisses.

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Cogency is an antonym for invalidity.

Cite this Source

Invalidity and Cogency. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/cogency/invalidity

Cogency & Invalidity. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/cogency/invalidity>.

Invalidity or Cogency. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/cogency/invalidity.

Google Ngram Viewer shows how "cogency" and "invalidity" have occurred on timeline