federalise vs Australian spelling

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

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

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

federalise (verb)	Australian spelling (verb)
unite on a federal basis or band together as a league
put under the control and authority of a federal government
enter into a league for a common purpose