Related Clues:

• Sported
• Became frayed
• Eroded away
• Comprehended
• Thought it was groovy
• Fatigued (with ''down'')
• Got threadbare
• Modeled
• Became threadbare
• Used a spade
• Shoveled
• Exhausted, with 'out'
• Disappeared, with 'off'
• Became tattered
• Broke ground