Synonyms of insincerity

1 Syllable
lies, cant
3 Syllables
pharisaism, tokenism, deceptions, pretense, deception, boondoggle, falsity, unctuousness
4 Syllables
two-facedness, cozenage, tartuffery, defraudation, sanctimony, pecksniffery, hypocrisies, affectations, deceitfulness, hypocrisy, dishonesty, affectation, affectedness
5 Syllables
sanctimoniousness