nasalise vs Australian spelling

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

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

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

nasalise (verb)	Australian spelling (verb)
pronounce with a lowered velum
speak nasally or through the nose