| Clue | Source | Date |
|---|---|---|
| Beef source | LA Times Daily | 14 Oct 2023 |
| Grouch is comparatively mellow after golf | The Telegraph Cryptic | 26 Nov 2020 |
| Person with a beef | Thomas Joseph | 28 Dec 2015 |
| Malcontent | ||
| Malcontent | ||
| Beef producer? | ||
| Beef producer? | ||
| Bellyaching sort | ||
| Complaining sort | ||
| Complainer | ||
| Malcontent | ||
| One with a beef | ||
| Grouser: Slang. | ||
| G. I. grumbler. |