| Answer | Crossword Clue |
|---|---|
| tangibles | TANGIBLE, something that has a physical property |
| tangible | something that has a physical property |
| isotropic | (of an object or substance) Having a physical property that has the same value when measured in different directions |
| anisotropic | (of an object or substance) Having a physical property that has a different value when measured in different directions. A simple example is wood, which is stronger along the grain than across it |
| substances | The real physical matter of which a person or thing consists and which has a tangible, solid presence |
| substance | The real physical matter of which a person or thing consists and which has a tangible, solid presence |
