privatise vs Australian spelling

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

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

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

privatise (verb)	Australian spelling (verb)
change from governmental to private control or ownership