| to look worn | 4 | purpose |
| due to damage | 3 | cause |
| tooth → look → old | 23 |
| tooth → look → older | 14 |
| tooth → look → aged | 6 |
| tooth → appear → aged | 6 |
| negative | neutral | positive |
| 0.770 | 0.201 | 0.029 |
| Raw frequency | 49 |
| Normalized frequency | 0.362 |
| Modifier score | 0.600 |
| Perplexity | 208.210 |