140 entries under noun topic. ×

6
duplicity(cover, line, deception, dishonesty)
6
fibbing(adjective, cover, line, dishonest)
5
falseness(dishonesty, treachery, deceit, falsehood)
5
falsification(deception, falsehood, untruthfulness, lies)
5
falsity(treachery, deceit, falsehood, duplicity)
5
mendaciousness
5
untrue(adjective, wrong, fake, false)
5
untruthfulness(deception, dishonesty, deceit, deceitfulness)
4
deceitfulness(deception, dishonesty, fraud, deceit)
4
evasive(adjective, dishonest, deceitful, dubious)
4
hypocrisy(fraud, deceit, falsehood, duplicity)
4
lie(verb, cover, line, deception)
4
perjury
4
untruth(deception, dishonesty, fraud, deceit)
3
betrayal(treachery, fraud, deceit, falsehood)
3
deceiving(adjective, wrong, fake, deception)
3
disloyalty(change, wrong, evil, disgrace)
3
dissimulating(adjective, false, dishonest, deceitful)
3
evasiveness
3
faithless(adjective, false, dishonest, cunning)
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APASmart Define. (2015). lying thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/lying/thesaurus/synonyms
ChicagoSmart Define. 2015. "lying thesaurus" https://smartdefine.org/lying/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, lying thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/lying/thesaurus/synonyms>.
MLASmart Define. "lying thesaurus" 23 December 2015. Web. 24 September 2026. <https://smartdefine.org/lying/thesaurus/synonyms>