Australian spelling vs desynchronise

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

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

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

Australian spelling (verb)	desynchronise (verb)
	cause to become desynchronized; cause to occur at unrelated times