Australian spelling vs armour

Australian spelling and armour both are nouns.

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

Australian spelling (noun)	armour (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	tough more-or-less rigid protective covering of an animal or plant
	protective covering made of metal and used in combat
	a military unit consisting of armored fighting vehicles

Australian spelling (verb)	armour (verb)
	equip with armor