Crossword Heaven

Answer: CONCRETE

CONCRETE is a crossword puzzle answer that we have spotted 13 times.

• Basement floor material
• Not metaphysical
• Tangible
• Not imaginary
• Solid, in a sense
• Real
• Sidewalk material
• Building material
• Fallout shelter material
• Building materials
• Foundation material
• Sidewalk-paving material
• Second-most-used substance in the world, after water