cultism (n.)

• adoration
• celebration
• conformity
• cult
• cultus
• devotedness
• devotion
• devoutness
• dutifulness
• faith
• faithfulness
• formalism
• homage
• idolatry
• ism
• latria
• liturgics
• liturgiology
• mystique
• observance
• pietism
• piety
• piousness
• prostration
• religion
• religionism
• religiousness
• reverence
• ritualism
• rituality
• ritualization
• solemnization
• symbolism
• theism
• veneration
• worship