miniaturise vs Australian spelling

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

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

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

miniaturise (verb)	Australian spelling (verb)
design or construct on a smaller scale