Australian spelling vs liberalisation

Australian spelling and liberalisation both are nouns.

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

Australian spelling (noun)	liberalisation (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	the act of making less strict