autotomise vs Australian spelling

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

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

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

autotomise (verb)	Australian spelling (verb)
cause a body part to undergo autotomy