Related Clues:

• Shade of gray
• Pinatubo product
• It may be slippery
• Silvery-gray
• Barbecue residue
• One may be blighted
• It may be gone in a flick
• Wood used for tool handles
• Type of tree
• Oriole's home
• Stately tree
• It might have blight
• It may be volcanic
• American ___
• 'A Nightmare on ___ Street'