| Answer | Crossword Clue |
|---|---|
| ADIT | Way into a mine |
| ADIT | Way into a mine. |
| ADIT | Passage into a mine. |
| ADIT | Entrance into a mine |
| ADIT | Passage leading into a mine. |
| mineshaft | a vertical entrance into a mine |
| adits | nearly horizontal passage leading into a mine |
| adit | nearly horizontal passage leading into a mine |
| mineshafts | MINESHAFT, a vertical entrance into a mine |
| downcast | a shaft down which air passes, as into a mine |
