Australian spelling vs collectivise

Australian spelling is a noun but collectivise is not a noun.

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

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

Australian spelling (verb)	collectivise (verb)
	bring under collective control; of farms and industrial enterprises