| often | 3 | degree |
| in an animal | 3 | other |
| stress → be → defined | 16 |
| stress → be defined as → any disturbance | 5 |
| stress → be defined as → any change | 5 |
| stress → be defined as → strain | 4 |
| stress → be defined as → something | 4 |
| stress → be defined as → condition | 3 |
| negative | neutral | positive |
| 0.477 | 0.494 | 0.029 |
| Raw frequency | 37 |
| Normalized frequency | 0.445 |
| Modifier score | 0.667 |
| Perplexity | 225.973 |