vulgarisation vs Australian spelling

vulgarisation and Australian spelling both are nouns.

Word	Noun	Adjective	Verb	Adverb
vulgarisation	Yes	No	No	No
Australian spelling	Yes	No	No	No

vulgarisation (noun)	Australian spelling (noun)
the act of making something attractive to the general public	English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')
the act of rendering something coarse and unrefined