upstage vs dramaturgy

upstage and dramaturgy both are nouns.

Word	Noun	Adjective	Verb	Adverb
upstage	Yes	Yes	Yes	Yes
dramaturgy	Yes	No	No	No

upstage (noun)	dramaturgy (noun)
the rear part of the stage	the art of writing and producing plays

upstage (adjective)	dramaturgy (adjective)
of the back half of a stage
remote in manner

upstage (verb)	dramaturgy (verb)
steal the show, draw attention to oneself away from someone else
move upstage, forcing the other actors to turn away from the audience
treat snobbishly, put in one's place

upstage (adverb)	dramaturgy (adverb)
at or toward the rear of the stage