| Solution | Length | |
|---|---|---|
| 3 letters | ||
| dig | 3 | |
| hrs | 3 | |
| pit | 3 | |
| tap | 3 | |
| sap | 3 | |
| own | 3 | |
| its | 3 | |
| 4 letters | ||
| well | 4 | |
| dibs | 4 | |
| nsec | 4 | |
| sink | 4 | |
| pump | 4 | |
| trap | 4 | |
| vein | 4 | |
| wall | 4 | |
| rear | 4 | |
| pull | 4 | |
| 5 letters | ||
| times | 5 | |
| greed | 5 | |
| smelt | 5 | |
| gulls | 5 | |
| gotit | 5 | |
| spade | 5 | |
| wrest | 5 | |
| enemy | 5 | |
| scoop | 5 | |
| raise | 5 | |
| 6 letters | ||
| trough | 6 | |
| uproot | 6 | |
| second | 6 | |
| refine | 6 | |
| scrape | 6 | |
| remove | 6 | |
| spring | 6 | |
| trench | 6 | |
| source | 6 | |
| quarry | 6 | |
| staple | 6 | |
| tunnel | 6 | |
| shovel | 6 | |
| 7 letters | ||
| seagull | 7 | |
| treason | 7 | |
| unearth | 7 | |
| unravel | 7 | |
| relieve | 7 | |
| process | 7 | |
| rip-out | 7 | |
| COALPIT | 7 | |
| pull-up | 7 | |
| scratch | 7 | |
| 8 letters | ||
| colliery | 8 | |
| Coal pit | 8 | |
| resource | 8 | |
| scrabble | 8 | |
| weed-out | 8 | |
| Pull out | 8 | |
| prospect | 8 | |
| excavate | 8 | |
| root out | 8 | |
| treasury | 8 | |
| take out | 8 | |
| Tear out | 8 | |
| withdraw | 8 | |
| sabotage | 8 | |
| workings | 8 | |
| 9 letters | ||
| take away | 9 | |
| RIVERHEAD | 9 | |
| take-from | 9 | |
| undermine | 9 | |
| 10 letters | ||
| wellspring | 10 | |
| EXCAVATION | 10 | |
| 14 letters | ||
| treasure house | 14 | |