| throughout the day | 2 | temporal |
| by surface | 2 | other |
| unlike other underwater creatures | 2 | other |
| manatee → be → slow | 8 |
| manatee → be → slow-moving | 8 |
| negative | neutral | positive |
| 0.351 | 0.487 | 0.162 |
| Raw frequency | 16 |
| Normalized frequency | 0.553 |
| Modifier score | 0.500 |
| Perplexity | 64.644 |