Australian spelling vs sentimentise

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

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

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

Australian spelling (verb)	sentimentise (verb)
	act in a sentimental way or indulge in sentimental thoughts or expression