unsubstantialise vs Australian spelling

unsubstantialise is not a noun while Australian spelling is a noun.

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

unsubstantialise (noun)	Australian spelling (noun)
	English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')

unsubstantialise (verb)	Australian spelling (verb)
render immaterial or incorporeal