Australian spelling vs novelisation

Australian spelling and novelisation both are nouns.

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

Australian spelling (noun)	novelisation (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	converting something into the form of a novel