Invalidity and Untruth

Invalidity

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

Untruth and invalidity are semantically related. in fallacy topic. In some cases you can use "Untruth" instead a noun "Invalidity", when it comes to topics like illusion.

Untruth

Untruth noun - A false idea or belief.

Invalidity and untruth are semantically related. Sometimes you can use "Invalidity" instead a noun "Untruth".

Nearby Words: untrue, untruthful, untruthfully
Cite this Source
Untruth and Invalidity. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/invalidity/untruth
Invalidity & Untruth. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/invalidity/untruth>.
Untruth or Invalidity. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/invalidity/untruth.
Google Ngram Viewer shows how "invalidity" and "untruth" have occurred on timeline