fallacious

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fallacious

  • /fəˈleɪ.ʃəs/

Rhymes with -eɪʃəs

Where it comes from

From Old French fallacieux (whence -acious), from Latin fallācia, from fallāx, from fallere.

adjective more fallacious · most fallacious

  1. Characterized by fallacy; false or mistaken. There is a widely diffused notion that among all specimens of animal creation man alone possesses any glimmering of reason. This notion is largely fallacious. It is one of those ideas, based upon superficial knowledge, which appeal to the sophisticated modern public.

    Similar: erroneous, incorrect, wrong · Opposite: accurate, correct, true

  2. Deceptive or misleading.

    Similar: deceitful, deceiving, mendacious, misdirective

Translations

Every language

adj characterized by fallacy; false or mistaken

Españolfalaz
中文謬誤的 /谬误的
Portuguêsfalacioso
Françaisfallacieux
Русскийоши́бочный ošíbočnyj

adj deceptive or misleading

Portuguêserróneo
Deutschirreführend, trügerisch
Русскийло́жный lóžnyj, обма́нчивый obmánčivyj

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Cite this
MLA

"fallacious." Wiktionary, via Micwyn, micwyn.com/word/fallacious. Accessed 6 Nov. 2026.

APA

fallacious. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/fallacious

Chicago

"fallacious." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/fallacious.

BibTeX
@misc{fallacious_2026,
  title = {fallacious},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/fallacious},
  urldate = {2026-11-06}
}