fictionalisation vs Australian spelling

fictionalisation and Australian spelling both are nouns.

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

fictionalisation (noun)	Australian spelling (noun)
writing in a fictional form	English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')
a literary work based partly or wholly on fact but written as if it were fiction