n. pretend to have feelings or beliefs that one doesn't have
dissimulation, insincerity, falseness, deceit, dishonesty
sincerity, honesty, truth, righteousness
Sarah raised her nose and chin as she stared down upon us in a hypocritical manner.
The hypocrisy of the situation was evident when the people realized the man's true colors.
Josh Duggar: 'I have been the biggest hypocrite ever...