Backstage
Part of speech: adjective
Definition: Relating to, or situated in the area behind a stage. Secret, concealed from the public.
Part of speech: noun
Definition: The area behind a stage, especially that of the dressing rooms.
Part of speech: adverb
Definition: Towards the area behind the stage. Out of view of the public.
Example sentence: It's quite rare that you find models taken care of backstage.
Offstage
Part of speech: adverb
Definition: Taking place offstage (as above)
Part of speech: adjective
Definition: Of, or relating to that part of a stage not visible to the audienceOf, or relating to private life