| Solution | Length | |
|---|---|---|
| 3 letters | ||
| tap | 3 | |
| tub | 3 | |
| 4 letters | ||
| race | 4 | |
| swab | 4 | |
| rain | 4 | |
| roll | 4 | |
| weir | 4 | |
| sump | 4 | |
| soap | 4 | |
| sink | 4 | |
| wash | 4 | |
| vent | 4 | |
| wadi | 4 | |
| 5 letters | ||
| rinse | 5 | |
| scrub | 5 | |
| spout | 5 | |
| whelm | 5 | |
| scour | 5 | |
| sewer | 5 | |
| surge | 5 | |
| swamp | 5 | |
| swash | 5 | |
| 6 letters | ||
| RUNNEL | 6 | |
| shower | 6 | |
| gutter | 6 | |
| sponge | 6 | |
| 7 letters | ||
| syringe | 7 | |
| shampoo | 7 | |
| 8 letters | ||
| spiracle | 8 | |
| waterway | 8 | |
| SPILLWAY | 8 | |
| submerge | 8 | |
| vomitory | 8 | |
| wash out | 8 | |
| way out | 8 | |
| 9 letters | ||
| seclusion | 9 | |
| floodgate | 9 | |
| tide-gate | 9 | |
| 10 letters | ||
| waterworks | 10 | |
| water-gate | 10 | |
| 11 letters | ||
| watercourse | 11 | |
| 13 letters | ||
| water carrier | 13 | |