Australian spelling vs scrutinise

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

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

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

Australian spelling (verb)	scrutinise (verb)
	examine carefully for accuracy with the intent of verification
	to look at critically or searchingly, or in minute detail