hypocrisy
noun
plural hypocrisies
Definition of hypocrisy
1
: a feigning to be what one is not or to believe what one does not : behavior that contradicts what one claims to believe or feel
His hypocrisy was finally revealed with the publication of his private letters.
especially
: the false assumption of an appearance of virtue or religion
our conventional morality often serves as a cover for hypocrisy and selfishness — Lucius Garvin
2
: an act or instance of hypocrisy
a keen awareness of one's parents' hypocrisies