| Clue | Source | Date |
|---|---|---|
| Sulkier | ||
| Like Eeyore vis-à-vis his storybook companions | New York Times | 18 May 2023 |
| Solider rings one of those responsible for yarns in hospital - it couldn't be more pessimistic | Irish Times Crosaire | 11 Jun 2015 |
| Not as bright | ||
| More morose | ||
| More morose | ||
| More depressing | ||
| More despondent |