| naturally | 8 | manner |
| unlike polystyrene | 4 | other |
| similarly | 2 | degree |
| wool → be → renewable | 27 |
| wool → be → renewable resource | 24 |
| wool → be → renewable fiber | 4 |
| negative | neutral | positive |
| 0.026 | 0.296 | 0.677 |
| Raw frequency | 55 |
| Normalized frequency | 0.629 |
| Modifier score | 0.800 |
| Perplexity | 392.929 |