8
erroneous(adjective, bad, wrong, fake, false)
8
incorrect(adjective, bad, wrong, fake, false)
8
misleading(adjective, wrong, fake, false, counterfeit)
8
presumable(adjective, misleading, probability, seeming)
8
seeming(adjective, fake, false, counterfeit, dishonest)
7
faulty(adjective, bad, wrong, fake, false)
7
gilded
7
hollow(adjective, fake, false, counterfeit, unreasonable)
7
possible(adjective, seeming)
6
alleged(adjective, ostensible)
6
deceitful(adjective, wrong, fake, false, counterfeit)
6
pretended(adjective, fake, false, counterfeit, dishonest)
6
slick(adjective, smart, false, clever, misleading)
6
unfounded(adjective, wrong, fake, false, counterfeit)
5
artificial(adjective, smooth, fake, false, counterfeit)
5
bogus(adjective, wrong, fake, false, counterfeit)
5
colorable(adjective, misleading, probability)
5
delusory(false, ambiguous, misleading, illusory, deceptive)
5
fraudulent(adjective, wrong, fake, false, counterfeit)
5
insincere(adjective, smooth, fake, false, counterfeit)
11 years ago|13k views|share |citing 
APASmart Define. (2015). specious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/specious/thesaurus/synonyms
ChicagoSmart Define. 2015. "specious thesaurus" https://smartdefine.org/specious/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, specious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/specious/thesaurus/synonyms>.
MLASmart Define. "specious thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/specious/thesaurus/synonyms>