Australian spelling vs brutalisation

Australian spelling and brutalisation both are nouns.

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

Australian spelling (noun)	brutalisation (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	an act that makes people cruel or lacking normal human qualities
	the activity of treating someone savagely or viciously
	the condition of being treated in a cruel and savage manner