Related Clues:

• Dwindle, as support
• Wear away, as rock
• Wear through weathering
• 1980s hairstyle
• Destroy over time
• Wear gradually
• Lose luster
• Crumble into the sea, as shoreline
• Become ground down
• Weather away
• Create chasms
• Diminish in color
• Disappear slowly
• Fall off, as support
• Cause to deteriorate