re-emphasise vs Australian spelling

re-emphasise is not a noun while Australian spelling is a noun.

Word	Noun	Adjective	Verb	Adverb
re-emphasise	No	No	Yes	No
Australian spelling	Yes	No	No	No

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

re-emphasise (verb)	Australian spelling (verb)
emphasize anew