Related Clues:

• Behavioral pattern
• Monk's garment
• It can be kicked
• It may be hard to break
• Monk's mantle
• Sister's outfit
• Established practice
• It's tough to break one
• Riding costume
• Convent wear
• Nail-biting, perhaps
• Clerical robe
• Regular tendency
• Convent attire
• Gum chewing, for some