22
false(noun, adjective, wrong, fake, counterfeit)
21
deceitful(noun, adjective, wrong, fake, honest)
21
mendacious(noun, adjective, wrong, fake, honest)
19
untruthful(noun, adjective, wrong, fake, honest)
18
hypocritical(adjective, false, dishonest, deceitful, double)
16
treacherous(adjective, false, corrupt, dishonest, cunning)
14
deceptive(noun, adjective, fake, false, counterfeit)
14
dishonest(adjective, wrong, fake, honest, false)
14
double-dealing(noun, adjective, deception, false, corrupt)
12
perfidious(noun, adjective, false, dishonest, deceitful)
11
prevarication(noun, cover, line, deception, dishonesty)
11
flat(adjective, horizontal, prostrate, lowness)
11
recumbent(adjective, horizontal, prostrate, horizontality)
11
two-faced(noun, adjective, false, dishonest, cunning)
10
cunning(noun, adjective, false, dishonest, dishonesty)
10
supine(adjective, horizontal, prostrate, horizontality)
10
fraudulent(adjective, wrong, fake, false, counterfeit)
10
mendacity(noun, deception, dishonesty, fraud, deceit)
9
prone(horizontal, prostrate, horizontality)
9
crooked(adjective, false, corrupt, dishonest, deceitful)
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APASmart Define. (2015). lying thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/lying/thesaurus/synonyms
ChicagoSmart Define. 2015. "lying thesaurus" https://smartdefine.org/lying/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, lying thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/lying/thesaurus/synonyms>.
MLASmart Define. "lying thesaurus" 23 December 2015. Web. 21 September 2026. <https://smartdefine.org/lying/thesaurus/synonyms>