Related Clues:

• Imitate Tom Waits, say
• Speak harshly
• Abrade with a tool
• Vocal quality
• Corundum variety
• Buffing material
• Manicure mineral
• Woodworking file
• Nail-file abrasive
• Abrasive corundum
• Rough file sound
• Sound like a heavy smoker
• Frog-in-the-throat sound
• Grate upon
• Sound rough