Australian spelling vs powderise

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

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

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

Australian spelling (verb)	powderise (verb)
	make into a powder by breaking up or cause to become dust
	become powder or dust