| Answer | Crossword Clue |
|---|---|
| arch | curved structure spanning an opening |
| arched | curved structure spanning an opening |
| arches | curved structure spanning an opening |
| arching | curved structure spanning an opening |
| lintels | a horizontal architectural member spanning and usually carrying the load above an opening |
| mouths | An opening or entrance to a structure that is hollow, concave, or almost completely enclosed |
