Australian spelling vs deoxidise

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

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

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

Australian spelling (verb)	deoxidise (verb)
	to remove oxygen from a compound, or cause to react with hydrogen or form a hydride, or to undergo an increase in the number of electrons