| Answer | Crossword Clue |
|---|---|
| ODOR | Cause for opening a window |
| FUME | Cause for opening a window |
| lunette | opening in a vault especially for a window |
| lunettes | opening in a vault especially for a window |
| jamb | an upright piece or surface forming the side of an opening (as for a door, window, or fireplace) |
| windowing | WINDOW, to provide an opening for air or light |
| windowed | WINDOW, to provide an opening for air or light |
| windows | WINDOW, to provide an opening for air or light |
