| Clue | Source | Date |
|---|---|---|
| Grown-up to speak furiously, having swallowed drug (impure stuff) | The Times Quick Cryptic | 25 Dec 2023 |
| Grown up Earl starts yelling about contaminator | ||
| One contaminating drug in hard-core rave | ||
| Water, vis-à-vis vodka | Newsday | 25 May 2019 |
| Arguably more mature worker is source of corruption | ||
| Substance that decreases purity | New York Times | 28 Nov 2017 |
| Substance that decreases purity | ||
| Grown-up to rave about drug being a corrupt influence | The Telegraph Cryptic | 03 Jun 2016 |
| Any substance that lessens purity |