Fallacious
Fallacious adjective - Not using or following good reasoning.
Tomfool and fallacious are semantically related. In some cases you can use "Tomfool" instead an adjective "Fallacious".
Tomfool
Tomfool adjective - Showing or marked by a lack of good sense or judgment.
Usage example: what kind of tomfool idea is this?
Fallacious and tomfool are semantically related. Sometimes you can use "Fallacious" instead an adjective "Tomfool".
Nearby Word: tomfoolery
Mutual synonyms
Cite this Source
Tomfool and Fallacious. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/fallacious/tomfool
Fallacious & Tomfool. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/fallacious/tomfool>.
Tomfool or Fallacious. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/fallacious/tomfool.
Google Ngram Viewer shows how "fallacious" and "tomfool" have occurred on timeline