Fallacy
Falsity
Falsity noun - A false idea or belief.
Usage example: a papal letter condemning secularism and other movements that the church considered to be falsities of the modern age
Fallacy is a synonym for falsity in error topic. You can use "Fallacy" instead a noun "Falsity", if it concerns topics such as correct, dishonesty, falseness, incorrectness.
Mutual synonyms
Cite this Source
Falsity and Fallacy. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/fallacy/falsity
Fallacy & Falsity. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/fallacy/falsity>.
Falsity or Fallacy. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/fallacy/falsity.
Google Ngram Viewer shows how "fallacy" and "falsity" have occurred on timeline