Related Clues:

• Swab
• Unruly hair
• Head of hair, slangily
• Floor unit
• Clean, in a way
• Mosaic piece
• Bushy hair
• Bathroom flooring
• Mah-jongg piece
• Custodian's need
• Domino, e.g.
• Scrabble piece
• It's baked in a square
• Scrabble draw
• 4-point W, e.g.