Related Clues:

• Piece in mah-jongg or Scrabble
• Kitchen flooring unit
• Leader falling off step -- one on the floor?
• Flooring choice
• Makeshift coaster, maybe
• Mahjong piece
• Subway wall surface, perhaps
• You could make an awesome bathroom floor using Scrabble ones
• Patio piece
• Bathroom flooring option
• Glazed product
• Ceramic flooring piece
• Revolutionary fin de siècle literature, e.g. Trilby
• Ceramic product
• Counter square