piousness (n.)

• adoration
• affectation
• cant
• conformity
• cultism
• devotedness
• devotion
• devoutness
• dutifulness
• faith
• faithfulness
• falseness
• hypocrisy
• insincerity
• mummery
• observance
• oiliness
• pietism
• piety
• religion
• religionism
• religiosity
• religiousness
• reverence
• sanctimoniousness
• sanctimony
• snivel
• snuffle
• theism
• unction
• unctuousness
• veneration
• worship