Fallacious and Specious

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

Specious is a synonym for fallacious in erroneous topic. In some cases you can use "Specious" instead an adjective "Fallacious", when it comes to topics like correct, deceptive, misleading. popular alternative

Specious

Specious adjective - Tending or having power to deceive.
Usage example: a specious argument that really does not stand up under close examination

Fallacious is a synonym for specious in misleading topic. You can use "Fallacious" instead an adjective "Specious", if it concerns topics such as correct, deceptive, illogical, erroneous. popular alternative

Nearby Words: specie, speciously
Cite this Source
Specious and Fallacious. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/fallacious/specious
Fallacious & Specious. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/fallacious/specious>.
Specious or Fallacious. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/fallacious/specious.
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