| in soaking up negative energies | 5 | temporal |
| very | 4 | degree |
| for improving peripheral circulation | 2 | purpose |
| obsidian → be → useful | 6 |
| obsidian → be → effective | 3 |
| obsidian → be → beneficial | 3 |
| negative | neutral | positive |
| 0.022 | 0.389 | 0.589 |
| Raw frequency | 12 |
| Normalized frequency | 0.486 |
| Modifier score | 0.500 |
| Perplexity | 195.776 |