| Answer | Crossword Clue |
|---|---|
| SLEEPIEST | Most soporific |
| DROWSIEST | Most soporific |
| OPIATE | Soporific |
| DOPEY | Soporific |
| OPIATE | Soporific. |
| SANDMAN | Soporific agent |
| NARCOTIC | Soporific drug |
| MONOTONE | Soporific drone. |
| SLEEPINGPILL | Soporific drug |
| MONOTONE | Soporific delivery |
| LULLABY | Soporific air |
| OPIUM | Soporific substance |
| TSETSE | Soporific fly |
| SLEEPINGPEEL | Soporific rind? |
| STORY | Bedtime soporific |
| TSETSES | Soporific suckers |
| TSETSE | Soporific sucker |
