collectivisation vs Australian spelling

collectivisation and Australian spelling both are nouns.

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

collectivisation (noun)	Australian spelling (noun)
the organization of a nation or economy on the basis of collectivism	English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')