| Clue | Source | Date |
|---|---|---|
| Tarnishing | ||
| Getting dirty | New York Times | 07 Dec 2024 |
| Society is sickly, messing about in boats (7) | ||
| Oils in gin! It's making it look dirty! | ||
| In oils, gee it's making it look dirty! (7) | ||
| Dirtying up | Universal | 09 Sep 2018 |
| Dirtying up | ||
| Getting mud on, say | USA Today | 24 Nov 2017 |
| Befouling | The Washington Post | 06 Feb 2017 |
| Getting mud on, say | ||
| Becoming unclean | ||
| Making a mess of | ||
| Befouling | ||
| Contaminating. |