Australian spelling vs nasalisation

Australian spelling and nasalisation both are nouns.

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

Australian spelling (noun)	nasalisation (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	the act of nasalizing; the utterance of sounds modulated by the nasal resonators