energise vs Australian spelling

energise is not a noun while Australian spelling is a noun.

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

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

energise (verb)	Australian spelling (verb)
cause to be alert and energetic
raise to a higher energy level