Invalidity and Invalidness

Similar meaning words

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

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Invalidness is a synonym for invalidity. In some cases you can use "Invalidness" instead a noun "Invalidity". popular alternative

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

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Invalidity is a synonym for invalidness. You can use "Invalidity" instead a noun "Invalidness".

Cite this Source

Invalidness and Invalidity. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/invalidity/invalidness

Invalidity & Invalidness. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/invalidity/invalidness>.

Invalidness or Invalidity. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/invalidity/invalidness.

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