2
inauthentic(fake, false, bogus)
2
ingenious(mean, smooth, cunning, knowing, sly)
2
made-up(adjective, fake, false, counterfeit, fantastic)
2
mythical(untrue, developed, fictitious, invented, fabricated)
2
not true(expression, adjective, wrong, false, unpredictable)
2
off the track(expression, idiom)
2
phoney orphony
2
pirate(wrong, fake, false, counterfeit, deceitful)
2
plotting(adjective, mean, smooth, cunning, knowing)
2
pretend(adjective, fake, false, counterfeit, sham)
2
pretending(adjective, lying, misleading)
2
prevaricating(adjective, wrong, false, dishonest, deceitful)
2
questionable(adjective, weak, unpredictable, frail, fickle)
2
rascal(adjective, false, dishonest, misleading, artful)
2
serpentine(adjective, false, dishonest, misleading, illusory)
2
smart(mean, smooth, cunning, knowing, sly)
2
surreptitious(adjective, mean, smooth, dishonest, cunning)
2
traitorous(adjective, mean, bad, smooth, wrong)
2
truthless(adjective, false, true)
2
unauthentic(fake, false, deceitful, rotten, bogus)
11 years ago|22k views|share |citing 
APASmart Define. (2015). deceptive thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/deceptive/thesaurus/synonyms
ChicagoSmart Define. 2015. "deceptive thesaurus" https://smartdefine.org/deceptive/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, deceptive thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/deceptive/thesaurus/synonyms>.
MLASmart Define. "deceptive thesaurus" 1 July 2015. Web. 22 September 2026. <https://smartdefine.org/deceptive/thesaurus/synonyms>