Australian spelling vs motorisation

Australian spelling and motorisation both are nouns.

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

Australian spelling (noun)	motorisation (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	the act of motorizing (equipping with motors or with motor vehicles)