The practice of pretending to be pious and virtuous while being hypocritical

पाखंड का अभ्यास

English Usage: His speech was filled with tartuffism, masking his true intentions.

Hindi Usage: उसकी स्पीच पाखंड से भरी हुई थी, जो उसकी असली मंशाओं को छिपा रही थी।