vowelise vs Australian spelling

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

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

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

vowelise (verb)	Australian spelling (verb)
pronounce as a vowel