| to remove waste | 13 | purpose |
| as a medium | 5 | manner |
| in the form of urine | 4 | other |
| kidney → need → water | 9 |
| kidney → absorb → water | 7 |
| kidney → rely on → water | 5 |
| kidney → use → water | 4 |
| kidney → take → water | 3 |
| negative | neutral | positive |
| 0.293 | 0.615 | 0.092 |
| Raw frequency | 28 |
| Normalized frequency | 0.438 |
| Modifier score | 0.500 |
| Perplexity | 287.083 |