Australian spelling vs sectionalisation

Australian spelling and sectionalisation both are nouns.

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

Australian spelling (noun)	sectionalisation (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	the act of dividing or partitioning; separation by the creation of a boundary that divides or keeps apart