barbarise vs Australian spelling

barbarise is not a noun while Australian spelling is a noun.

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

barbarise (noun)	Australian spelling (noun)
	English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')

barbarise (verb)	Australian spelling (verb)
make crude or savage in behavior or speech
become crude or savage or barbaric in behavior or language