3
speciousness(noun, display, deception, lie, fraud)
3
treachery(noun, deception, dishonesty, fraud, deceit)
3
unctuousness(noun, display, deception, lie, sham)
2
airs(show, sham, exaggeration, pretension, artifice)
2
ambidexterity(noun, honest, false, dishonesty, slick)
2
bad faith(noun, expression, idiom, display, deception)
2
chicanery(noun, dishonesty)
2
corruption(noun, dishonesty)
2
crocodile tears(expression, idiom, falsehood)
2
crookedness(noun, dishonesty)
2
dissembling(noun, display, deception, false, lie)
2
double standard(noun, expression, pretense, duplicity, two-facedness)
2
emptiness
2
equivocation(fraud, deceit, lying, falsehood, duplicity)
2
facade(show, trick, sham, con, cloak)
2
fakery(noun, trick, sham, con, falsehood)
2
fallaciousness(falseness, inaccuracy, spuriousness)
2
fallacy(deception, dishonesty, deceit, falseness, falsity)
2
false front(expression, show, sham, exaggeration, pretension)
2
false piety(noun, expression, hypocrisy, humbug)
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APASmart Define. (2015). insincerity thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/insincerity/thesaurus/synonyms
ChicagoSmart Define. 2015. "insincerity thesaurus" https://smartdefine.org/insincerity/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, insincerity thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/insincerity/thesaurus/synonyms>.
MLASmart Define. "insincerity thesaurus" 23 December 2015. Web. 23 September 2026. <https://smartdefine.org/insincerity/thesaurus/synonyms>