1. No longer active or practising
   - lapsed

See also: irreligious

• opepe
• opera
• opera buffa
• opera cloak
• opera comique
• opera company
• opera glasses
• opera hat
• opera hood
• opera house
• opera star
• operable
• operagoer
• operand
• operant
• operant conditioning
• operate
• operate on
• operatic
• operatic star
• operatically
• operating
• operating budget
• operating capability
• operating capital