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
Mutual synonyms
Related pairs
- wrong and fallacious
- wrong and specious
- false and fallacious
- false and specious
- spurious and fallacious
- spurious and specious
- deceptive and fallacious
- deceptive and specious
- invalid and fallacious
- invalid and specious
- illogical and fallacious
- illogical and specious
- unsound and fallacious
- unsound and specious
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.
Google Ngram Viewer shows how "fallacious" and "specious" have occurred on timeline