| compactness(noun, mass, firmness, protection, thick) |
| solidity(noun, mass, weight, firmness, protection) |
| denseness(noun, mass, weight, heaviness, consistency) |
| consistency(noun, mass, bulk, solidity, texture) |
| thickness(noun, measure, mass, quantity, weight) |
| concentration(noun, mass, thickness, depth, width) |
| body(noun, burden, mass, weight, capacity) |
| substantiality(noun, burden, mass, weight, capacity) |
| bulk(noun, burden, mass, weight, gross) |
| tightness(noun, mass, concentration, bulk, thickness) |
| firmness(noun, consistency, rigidity, hardness, texture) |
| viscosity(noun, firmness, texture, thickness, runniness) |
| dullness |
| frequency(noun, measure, mass, quantity, weight) |
| heaviness(noun, burden, mass, weight, capacity) |
| impenetrability(noun, mass, protection, security, rigidity) |
| stupidity |
| closeness(noun, mass, bulk, proximity, thickness) |
| cohesion |
| obtuseness |