| Real |
| Firm |
| Solid |
| Actual |
| Tangible |
| Not abstract |
| ___-specific |
| Not imaginary |
| Dam ingredient |
| Paving mixture |
| Not metaphysical |
| Mason's material |
| Building material |
| Pantheon material |
| Solid, in a sense |
| Sidewalk material |
| Foundation material |
| Construction material |
| Basement floor material |
| Fallout shelter material |
| Building material — tangible |
| Actual — stuff made with cement |