4
baseless(adjective, poor, worthless, unwarranted, unacceptable)
4
bum(adjective, fake, informal, counterfeit, dishonest)
4
calculating
4
canting(adjective, mean, smooth, base, dishonest)
4
counterfactual(adjective, bad, wrong, fake, counterfeit)
4
double-faced(deceitful, duplicitous)
4
dubious(adjective, dishonest, deceitful, unpredictable, unreliable)
4
fabulous(fake, imaginary, untruth, fanciful, inflated)
4
falsified(noun, adjective, fake, counterfeit, deceitful)
4
fancied
4
fantastic(deceitful, untrue, misleading, deceptive, developed)
4
illegal(adjective, wrong, fake, deceitful, worthless)
4
indirect(vague, misleading, illusory, slippery, shifty)
4
intentionally untrue
4
invented(fake, counterfeit, phony, untrue, imaginary)
4
la-di-da(adjective, affected, pretentious, exaggerated, upper-class)
4
malevolent(adjective, mean, base, dishonest, untrue)
4
man-made(adjective, fake, mock, artificial)
4
mannered(adjective, pretentious)
4
mean(adjective, base, dishonest, malicious, hypocritical)
10 years ago|51k views|share |citing 
APASmart Define. (2016). false thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/false/thesaurus/synonyms
ChicagoSmart Define. 2016. "false thesaurus" https://smartdefine.org/false/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, false thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/false/thesaurus/synonyms>.
MLASmart Define. "false thesaurus" 4 March 2016. Web. 21 September 2026. <https://smartdefine.org/false/thesaurus/synonyms>