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specious

[spee-shuh s] /ˈspi ʃəs/
adjective
1.
apparently good or right though lacking real merit; superficially pleasing or plausible:
specious arguments.
2.
pleasing to the eye but deceptive.
3.
Obsolete. pleasing to the eye; fair.
Origin of specious
1350-1400
1350-1400; Middle English < Latin speciōsus fair, good-looking, beautiful, equivalent to speci(ēs) (see species) + -ōsus -ous
Related forms
speciously, adverb
speciousness, noun
nonspecious, adjective
nonspeciously, adverb
nonspeciousness, noun
unspecious, adjective
unspeciously, adverb
unspeciousness, noun
Can be confused
specie, species, specious.
Synonyms
1. See plausible. 2. false, misleading.
Antonyms
1, 2. genuine.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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Examples from the Web for speciously
Historical Examples
  • "Jerry wanted to know how you were," said Stella speciously.

    Country Neighbors

    Alice Brown
  • This was a chance, he speciously urged, which Miss Devereux should not be suffered to miss.

    The Crooked Stick Rolf Boldrewood
  • How was it possible she should behave so speciously as she did all the time the lady staid with us!

    Clarissa, Volume 4 (of 9) Samuel Richardson
  • After an autumn speciously benign came our season of cold and snow.

    The Boss of Little Arcady Harry Leon Wilson
  • It was uniformly not so hopeful as formerly, while speciously apologetic.

    The Portion of Labor Mary E. Wilkins Freeman
  • Seffy was speciously savage now—as any successful wooer might be.

  • These notions, imperfectly understood and speciously interpreted, are by many regarded as furnishing a sanction for war.

    The Forerunners Romain Rolland
  • It is so insidious and speciously good, that it has found its way, like an angel of light, to the best hearts and holiest places.

    Thoughts on Missions

    Sheldon Dibble
  • In fact, upon the neutral fact of evolution a theory of pessimism may be built up as speciously as a theory of optimism.

  • And in the mean time we may observe, that such a way of Arguing may, it seems, be speciously accommodated to differing Hypotheses.

    The Sceptical Chymist

    Robert Boyle
British Dictionary definitions for speciously

specious

/ˈspiːʃəs/
adjective
1.
apparently correct or true, but actually wrong or false
2.
deceptively attractive in appearance
Derived Forms
speciously, adverb
speciousness, noun
Word Origin
C14 (originally: fair): from Latin speciōsus plausible, from speciēs outward appearance, from specere to look at
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Contemporary definitions for speciously
adjective

plausible but not true; based on pretense; sophistic

Word Origin

Latin specissus 'beautiful, plausible'

Dictionary.com's 21st Century Lexicon
Copyright © 2003-2014 Dictionary.com, LLC
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Word Origin and History for speciously

specious

adj.

c.1400, "pleasing to the sight, fair," from Latin speciosus "good-looking, beautiful," from species "appearance" (see species). Meaning "seemingly desirable, reasonable or probable, but not really so" is first recorded 1610s.

Online Etymology Dictionary, © 2010 Douglas Harper
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