| in water | 15 | location |
| highly | 9 | degree |
| in dichloromethane | 4 | location |
| caffeine → be → soluble | 26 |
| caffeine → be → water-soluble | 11 |
| caffeine → be → more soluble | 4 |
| negative | neutral | positive |
| 0.125 | 0.641 | 0.234 |
| Raw frequency | 41 |
| Normalized frequency | 0.435 |
| Modifier score | 0.900 |
| Perplexity | 102.148 |