| Typicality: | 0.518 |
| Saliency: | 0.628 |
| without undergoing a net chemical change | 6 | manner |
| both | 3 | degree |
| by lowering the activation energy | 2 | manner |
| catalyst → increase → the rate of a reaction | 24 |
| catalyst → increase → the reaction rate | 8 |
| catalyst → increase → the rate of reaction | 6 |
| catalyst → increase → reaction rate | 3 |
| catalyst → increase → reaction rates | 3 |
| negative | neutral | positive |
| 0.040 | 0.780 | 0.180 |
| Raw frequency | 44 |
| Normalized frequency | 0.628 |
| Modifier score | 0.500 |
| Perplexity | 54.235 |