| Typicality: | 0.510 |
| Saliency: | 0.609 |
| by swiss chemist albert hofmann | 6 | other |
| from ergot | 2 | location |
| by a chemist | 2 | other |
| lsd → be synthesized in → 1938 | 6 |
| lsd → be discovered in → 1938 | 5 |
| lsd → be synthesized in → 1943 | 4 |
| lsd → be discovered in → 1943 | 4 |
| negative | neutral | positive |
| 0.134 | 0.773 | 0.093 |
| Raw frequency | 19 |
| Normalized frequency | 0.609 |
| Modifier score | 0.500 |
| Perplexity | 43.114 |