domesticise vs Australian spelling

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

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

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

domesticise (verb)	Australian spelling (verb)
overcome the wildness of; make docile and tractable