| Clue | Source | Date |
|---|---|---|
| More morose | New York Times | 27 Jun 2020 |
| More ill-humored | Wall Street Journal | 09 Oct 2018 |
| More ill-humored | ||
| More unsmiling | Wall Street Journal | 26 Aug 2017 |
| More sullen | Universal | 21 Oct 2015 |
| More sullen | ||
| More gloomy | ||
| More morose | ||
| More morose | ||
| Less happy | ||
| More morose | ||
| More gloomy | ||
| More gloomy | ||
| More gloomy | ||
| More glum | ||
| More forbidding | ||
| More sullen |