Casino and Vestibule

Casino noun - A freestanding airy structure in a scenic setting (as a park) typically offering commanding views.

Vestibule and casino are semantically related. In some cases you can use "Vestibule" instead a noun "Casino".

Vestibule noun - The entrance room of a building.

Casino and vestibule are semantically related. Sometimes you can use "Casino" instead a noun "Vestibule".