11
misleading(adjective, wrong, fake, false, counterfeit)
11
recreant(adjective, continue, false, dishonest, trust)
10
deceptive(noun, adjective, wrong, fake, false)
10
improper(adjective, wrong, fake, false, counterfeit)
9
dishonest(adjective, wrong, fake, false, counterfeit)
9
imaginary(adjective, wrong, fake, false, counterfeit)
9
imprecise(adjective, wrong, false, dishonest, incorrect)
9
specious(adjective, bad, wrong, fake, false)
8
apocryphal(adjective, wrong, fake, false, counterfeit)
8
fickle(adjective, false, cold, hot, dishonest)
8
illusory(adjective, false, imaginary, misleading, untruth)
8
inconstant(adjective, false, dishonest, unpredictable, changeable)
8
invalid(adjective, wrong, fake, false, counterfeit)
8
mythical(adjective, pretend, fabulous, inaccurate, legendary)
8
unfounded(adjective, wrong, fake, false, counterfeit)
8
unreal(adjective, wrong, fake, false, counterfeit)
8
unreliable(adjective, wrong, false, true, dishonest)
7
delusive(adjective, wrong, fake, false, counterfeit)
7
flawed(adjective, wrong, false, incorrect, erroneous)
7
made-up(adjective, fake, false, counterfeit, sham)
10 years ago|23k views|share |citing 
APASmart Define. (2016). untrue thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/untrue/thesaurus/synonyms
ChicagoSmart Define. 2016. "untrue thesaurus" https://smartdefine.org/untrue/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, untrue thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/untrue/thesaurus/synonyms>.
MLASmart Define. "untrue thesaurus" 4 March 2016. Web. 24 September 2026. <https://smartdefine.org/untrue/thesaurus/synonyms>