specious

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specious¹

  • /ˈspiːʃəs/ UK
  • /ˈspiːʃəs/ US

Rhymes with -iːʃəs

Where it comes from

From Middle English speciose, specious, from Anglo-Norman specious, Middle French specieux, and their etymon Latin speciōsus (“good-looking”).

adjective more specious · most specious

  1. Seemingly well-reasoned, plausible or true, but actually fallacious. This idea that we must see through what we have started is specious, however good it may sound.

    Similar: fallacious

  2. Employing fallacious but deceptively plausible arguments; deceitful. With early virtues plant your breaſt, / The ſpecious arts of vice deteſt.
  3. Having an attractive appearance intended to generate a favorable response; deceptively attractive. And could any thing be more ſpecious, or more equal, than that fair diſtribution of power and profit, which men called the NEW MODEL?

    Similar: meretricious, pretextual

  4. obsolete Beautiful, pleasing to look at.

specious²

  • /ˈspiːʃəs/ UK
  • /ˈspiːʃəs/ US

Rhymes with -iːʃəs

adjective more specious · most specious

  1. alternative Alternative form of speciose (“rich in species”). Coelorinchus is the most specious genus of macrourids with 122 species at the time of writing and more yet to be described.

Translations

Every language

adj seemingly well-reasoned, but fallacious

Españolespecioso
日本語まことしやかな makotoshiyaka na, 似て非なる nite hinaru
中文似是而非 sìshì'érfēi
Portuguêsespecioso
Françaisspécieux
Deutschvordergründig, fadenscheinig, unfundiert, leer
Italianospecioso

adj with appearance intended to generate a favorable response

Españolfingido, falso, de pretexto, pretextado
DeutschSchein-, vorgeschoben, fadenscheinig

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MLA

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

APA

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

Chicago

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

BibTeX
@misc{specious_2026,
  title = {specious},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/specious},
  urldate = {2026-11-06}
}