Australian spelling vs customise

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

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

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

Australian spelling (verb)	customise (verb)
	make according to requirements
	make to specifications