| Answer | Crossword Clue |
|---|---|
| ADDINGON | Building a new room, say |
| ADDON | Build a new room, say |
| ADDSON | Builds a new room, say |
| ROTUNDA | Room of a domed building. |
| HALL | Entrance room of a building. |
| EYESORE | Ugly building in a pretty area, say |
| FIREALARM | Notice that a building is burning, say |
