equalise vs Australian spelling

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

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

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

equalise (verb)	Australian spelling (verb)
make equal, uniform, corresponding, or matching
compensate; make the score equal