Open English Wordnet
Nouns
Adjectives
(s)offstage, backstageconcealed from public view or attention“offstage political meetings” Adverbs
(r)backstageout of view of the public; behind the scenes“Working backstage to gain political support for his proposal”,
“many private deals were made backstage at the convention” (r)backstagein or to a backstage area of a theater“costumes were changed backstage”