| very | 14 | degree |
| generally | 5 | degree |
| exceedingly | 4 | degree |
| ceramic → be → hard | 49 |
| ceramic → be → tough | 9 |
| ceramic → be → one of the hardest materials | 3 |
| negative | neutral | positive |
| 0.287 | 0.429 | 0.284 |
| Raw frequency | 61 |
| Normalized frequency | 0.904 |
| Modifier score | 0.840 |
| Perplexity | 40.072 |