different between treacherous vs spurious

English

Etymology

From Old French trecheros, tricheros (“deceitful”). See treacher.

Pronunciation

• IPA^(key): /?t??t????s/, /?t??t???s/

Adjective

treacherous (comparative more treacherous, superlative most treacherous)

1. Exhibiting treachery.
2. Deceitful; inclined to betray.
3. Unreliable; dangerous.

   a treacherous mountain trail

Antonyms

• (exhibiting treachery): loyal

Related terms

Translations

Further reading

• treacherous in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• treacherous in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
• treacherous at OneLook Dictionary Search

English

Etymology

Borrowed from Late Latin spurius (“illegitimate, bastardly”), possibly related to sperno or from Etruscan.

Pronunciation

• (Received Pronunciation) IPA^(key): /?spj??.?i.?s/
• (US) IPA^(key): /?spj?.?i.?s/, /?sp?.?i.?s/, /?spj?.?i.?s/
• Rhymes: -???i?s

Adjective

spurious (comparative more spurious, superlative most spurious)

1. False, not authentic, not genuine.

   His argument was spurious and had no validity.

   • 2013, Russell Brand, Russell Brand and the GQ awards: 'It's amazing how absurd it seems' (in The Guardian, 13 September 2013)[1]

     We witness that there is a relationship between government, media and industry that is evident even at this most spurious and superficial level. These three institutions support one another. We know that however cool a media outlet may purport to be, their primary loyalty is to their corporate backers. We know also that you cannot criticise the corporate backers openly without censorship and subsequent manipulation of this information.
2. Extraneous; stray; not relevant or wanted.

   I tried to concentrate on the matter in hand, but spurious thoughts kept intruding.

   Spurious emissions from the wireless mast were causing nearby electrical equipment to go haywire.

3. (archaic) bastardly, illegitimate

Synonyms

• (false): counterfeit, fake, false, bogus
• See also Thesaurus:fake
• See also Thesaurus:illegitimate

Antonyms

• (false): genuine, representative

Derived terms

• spuriosity
• spuriously
• spuriousness

Translations

See also

• specious