Invalidity
Invalidity noun - Illogicality as a consequence of having a conclusion that does not follow from the premisses.
Nonentity and invalidity are semantically related in nothingness topic. In some cases you can use "Nonentity" instead a noun "Invalidity".
Nonentity
Nonentity noun - A conception or image created by the imagination and having no objective reality.
Invalidity and nonentity are semantically related in nothingness topic. Sometimes you can use "Invalidity" instead a noun "Nonentity".
Cite this Source
Nonentity and Invalidity. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/invalidity/nonentity
Invalidity & Nonentity. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/invalidity/nonentity>.
Nonentity or Invalidity. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/invalidity/nonentity.
Google Ngram Viewer shows how "invalidity" and "nonentity" have occurred on timeline