Backroom and Offstage

Backroom noun - The meeting place of a group of leaders who make their decisions via private negotiations.

Offstage and backroom are semantically related. In some cases you can use "Offstage" instead an adjective "Backroom".

Offstage adjective - Situated or taking place in the area of a stage not visible to the audience.

Backroom and offstage are semantically related. You can use "Backroom" instead an adjective "Offstage".