vaudeville theater vs vaudeville theatre

vaudeville theater and vaudeville theatre both are nouns.

Word	Noun	Adjective	Verb	Adverb
vaudeville theater	Yes	No	No	No
vaudeville theatre	Yes	No	No	No

As nouns, vaudeville theater and vaudeville theatre are synonyms defined as:

vaudeville theater and vaudeville theatre: a theater in which vaudeville is staged

Other synonyms of vaudeville theater include music hall.

vaudeville theater (noun)	vaudeville theatre (noun)
a theater in which vaudeville is staged	a theater in which vaudeville is staged