| Clue | Source | Date |
|---|---|---|
| Can lose one with a barbiturate like this (7) | ||
| Soporific plug screening scam | ||
| Trade name for the sedative drug also called quinalbarbitone | The Times Specialist Sunday | 09 Jun 2019 |
| It'll knock you out | Wall Street Journal | 12 Dec 2015 |
| Barbiturate blade's given up, swallowing none | ||
| It'll knock you out | ||
| Former Eli Lilly barbiturate brand | ||
| Eli Lilly sedative | ||
| Commercial calmer | ||
| Sedative drug |