Fallacious
Fallacious adjective - Not using or following good reasoning.
Untoward and fallacious are semantically related. In some cases you can use "Untoward" instead an adjective "Fallacious".
Untoward
Untoward adjective - Given to resisting authority or another's control.
Fallacious and untoward are semantically related. Sometimes you can use "Fallacious" instead an adjective "Untoward".
Cite this Source
Untoward and Fallacious. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/fallacious/untoward
Fallacious & Untoward. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/fallacious/untoward>.
Untoward or Fallacious. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/fallacious/untoward.
Google Ngram Viewer shows how "fallacious" and "untoward" have occurred on timeline