| Clue | Source | Date |
|---|---|---|
| In a sullen way | Premier Sunday | 04 Sep 2022 |
| With brooding ill-humour | Irish Times Simplex | 30 Mar 2020 |
| *In a sullen way | Universal | 05 Jan 2020 |
| In a sullen manner | LA Times Daily | 24 Oct 2015 |
| In a sullen manner | ||
| In a moody way | ||
| In a moody way | ||
| In a sulky way | ||
| In a sulky fashion | ||
| In a sad way | ||
| In an ill-humored way |