| as a noble gas | 12 | other |
| after all | 5 | temporal |
| naturally | 3 | manner |
| radon → be → colorless | 194 |
| radon → be → a colorless | 38 |
| radon → be → colourless | 29 |
| radon → be → a colourless | 4 |
| negative | neutral | positive |
| 0.649 | 0.306 | 0.045 |
| Raw frequency | 265 |
| Normalized frequency | 0.898 |
| Modifier score | 0.500 |
| Perplexity | 58.935 |