Related Clues:

• Sand, say
• Be abrasive
• Surrounding support, handles regularly wear down
• Rub against roughly
• Irritate by friction
• Rub to irritation
• Wear down a nail point
• Rub irritatingly
• Scour, say
• Irritate husband in coffee-shop
• Rub until sore
• Rub too harshly
• Scrape away
• Wear away by erosion
• Cause abrasion