victimisation vs Australian spelling

victimisation and Australian spelling both are nouns.

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

victimisation (noun)	Australian spelling (noun)
an act that exploits or victimizes someone (treats them unfairly)	English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')