Australian spelling vs vascularisation

Australian spelling and vascularisation both are nouns.

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

Australian spelling (noun)	vascularisation (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	the organic process whereby body tissue becomes vascular and develops capillaries