Australian spelling vs palatalise

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

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

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

Australian spelling (verb)	palatalise (verb)
	pronounce a consonant with the tongue against the palate