canalisation vs Australian spelling

canalisation and Australian spelling both are nouns.

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

canalisation (noun)	Australian spelling (noun)
the production of a canal or a conversion to canals	English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')
management through specified channels of communication