Australian spelling vs miniaturise

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

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

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

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