Australian spelling vs vaudeville theatre

Australian spelling and vaudeville theatre both are nouns.

Word	Noun	Adjective	Verb	Adverb
Australian spelling	Yes	No	No	No
vaudeville theatre	Yes	No	No	No

Australian spelling (noun)	vaudeville theatre (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	a theater in which vaudeville is staged