Concourse and Reception room

Concourse noun - A typically long narrow way connecting parts of a building.

Reception room and concourse are semantically related in waiting area topic. In some cases you can use "Reception room" instead a noun "Concourse".

Reception room noun - A room for receiving and entertaining visitors (as in a private house or hotel).

Concourse and reception room are semantically related in waiting area topic. Sometimes you can use "Concourse" instead a noun phrase "Reception room".