| Clue | Source | Date |
|---|---|---|
| Scrap | LA Times Daily | 18 Mar 2017 |
| Scrap | The Washington Post | 18 Mar 2017 |
| Tussle | The Chronicle of Higher Education | 10 Mar 2017 |
| Tussle | ||
| Scrap | ||
| Engage in a brawl | New York Times | 14 Jun 2016 |
| Engage in a brawl | ||
| Have a scrap | ||
| Have a tussle | ||
| Engage in a quarrel | ||
| Engage in a quarrel | ||
| Fight | ||
| Fight |