Australian spelling vs epitomise

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

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

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

Australian spelling (verb)	epitomise (verb)
	embody the essential characteristics of or be a typical example of