Related Clues:

• Like shorelines, often
• Like ski trails
• Really blown away?
• Eaten away
• Became worn away
• Worn by wind
• Protected by an embankment
• Weathered away
• Became weatherworn
• Ate away at
• Worn away by weather
• Worn away as by weather
• Worn away by time or water
• Worn away by water or time
• Worn away, ground down