Corroborated and Fallacious
Opposite meaning words
Corroborated
Fallacious
Fallacious adjective - Not using or following good reasoning.
Usage example: it's fallacious to say that something must exist because science hasn't proven its nonexistence
Corroborated is an antonym for fallacious.
Cite this Source
Fallacious and Corroborated. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/corroborated/fallacious
Corroborated & Fallacious. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/corroborated/fallacious>.
Fallacious or Corroborated. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/corroborated/fallacious.
Google Ngram Viewer shows how "corroborated" and "fallacious" have occurred on timeline