Related Clues:

• Protect, in a way
• Sturdy tree
• Piece of a floor plan?
• Grouter's piece
• Lay a floor
• Work on the floor
• Favus, for one
• Kind of floor
• Flooring square
• A mighty tree
• Acorn dropper
• Bit of flooring
• Game piece
• Type of tree
• Roofer's material