16
unreliable(adjective, wrong, true, dishonest, ill)
15
specious(adjective, bad, correct, wrong, fake)
15
unfaithful(noun, adjective, mean, wrong, continue)
15
untruthful(noun, adjective, wrong, fake, counterfeit)
14
assumed(adjective, fake, unusual, counterfeit, mock)
14
crooked(adjective, mean, fake, base, dishonest)
14
disingenuous(adjective, dishonest, deceitful, slick, ambiguous)
14
invalid(adjective, correct, wrong, fake, counterfeit)
14
mendacious(noun, adjective, wrong, fake, counterfeit)
13
affected(adjective, fake, unusual, counterfeit, mock)
13
factitious(adjective, fake, unusual, strange, counterfeit)
13
forged(noun, adjective, wrong, fake, counterfeit)
13
illogical(adjective, correct, wrong, poor, sense)
13
imaginary(adjective, light, weak, wrong, slight)
13
made-up(adjective, fake, unusual, strange, counterfeit)
13
traitorous(adjective, mean, continue, base, dishonest)
12
double-dealing(noun, adjective, mean, wrong, fake)
12
flawed(adjective, wrong, ill, improper, incorrect)
12
hollow(noun, adjective, fake, counterfeit, unreasonable)
12
improper(adjective, wrong, fake, counterfeit, awkward)
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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>