| Answer | Crossword Clue |
|---|---|
| CRYPT | Underground vault |
| CRYPT | Underground vault. |
| CATACOMB | Underground vault |
| hypogea | the underground part of a building, as a vault |
| undercroft | an underground room or vault, esp under a church |
| undercrofts | UNDERCROFT, an underground room or vault, esp under a church |
