| Clue | Source | Date |
|---|---|---|
| Bunging up (8) | Puzzler | 13 Jan 2026 |
| Blocking up or obstructing | ||
| Bunging up (8) | Puzzler | 11 Mar 2025 |
| stopping up the drain | ||
| Blocking up | Wall Street Journal | 02 Oct 2019 |
| Blocking up | ||
| Blocking up, as a drain | Family Time | 15 Oct 2017 |
| Wooden-shoe folk dance |