| Answer | Crossword Clue |
|---|---|
| mineshaft | a vertical entrance into a mine |
| mineshafts | MINESHAFT, a vertical entrance into a mine |
| ADIT | Entrance into a mine |
| shafting | vertical underground space, as in a mine |
| shaft | vertical underground space, as in a mine |
| shafted | vertical underground space, as in a mine |
| shafts | vertical underground space, as in a mine |
