backstage vs offstage

backstage and offstage both are nouns.

Word	Noun	Adjective	Verb	Adverb
backstage	Yes	Yes	No	Yes
offstage	Yes	Yes	No	Yes

As adjectives, backstage and offstage are synonyms defined as:

As nouns, backstage and offstage are synonyms defined as:

Other synonyms of backstage include wing.

backstage (noun)	offstage (noun)
a stage area out of sight of the audience	a stage area out of sight of the audience

backstage (adjective)	offstage (adjective)
concealed from public view or attention	situated or taking place in the area of a stage not visible to the audience
	concealed from public view or attention

backstage (adverb)	offstage (adverb)
in or to a backstage area of a theater	behind the scenes; not on stage
out of view of the public; behind the scenes	not in public