Answer:

tile

Answer	Crossword Clue
TILE	Mah jongg piece
TILE	Do some bathroom work
TILE	Mah-jongg piece

TILE	Piece of flooring
TILE	One of seven on a rack
TILE	Bathroom square
TILE	Domino
TILE	Drainage tube
TILE	Grouter's target
TILE	Mahjong piece
TILE	Backsplash material

TILE	Square on the side of a pool
TILE	Linoleum altenative
TILE	Scrabble piece
TILE	Mosaic piece
TILE	Ceramic square
TILE	Floor sample?
TILE	Rummikub piece
TILE	Mah-Jongg piece

TILE	Backsplash makeup
TILE	Backsplash option
TILE	Flooring option
TILE	Bathroom flooring
TILE	Board game piece
TILE	Do some floor work
TILE	Work on the floor
TILE	4-point H, say

TILE	Bath application?
TILE	Flooring square
TILE	Flooring unit
TILE	Flooring piece
TILE	Scrabble play
TILE	Bit of mosaic
TILE	Four-point H, e.g.
TILE	Game piece

TILE	Vinyl piece
TILE	Floor square
TILE	Shower floor piece
TILE	Arrange side by side, as computer windows
TILE	Blank on a game rack, e.g.