| Answer | Crossword Clue |
|---|---|
| superstructive | relating to a superstructure |
| superstructural | relating to superstructure |
| spiles | A large, heavy timber driven into the ground to support a superstructure |
| squinches | A straight or arched structure across an interior angle of a square tower to carry a superstructure such as a dome |
| deckhouses | A superstructure on the deck of a ship or boat, used primarily to house equipment or for storage, or (formerly) for accommodations |
| deckhouse | A superstructure on the deck of a ship or boat, used primarily to house equipment or for storage, or (formerly) for accommodations |
