Related Clues:

• Serious custom
• Sacred observance
• Initiation, often
• Ritual
• Solemn practice
• Unvarying proceeding
• __ of passage
• Baptism or marriage
• Solemn observance, e.g.
• Suitable, in product names
• Christening
• ''The ___ of Spring''
• Exorcism, e.g.
• Customary act
• Liturgical act