| Clue | Source | Date |
|---|---|---|
| Firefighter's term for the person in charge of ice cream toppers? | Wall Street Journal | 17 May 2025 |
| Part of a fire safety system | New York Times | 20 Mar 2018 |
| Part of a fire safety system | ||
| Lawn moistener | Universal | 19 May 2015 |
| Lawn moistener |