Australian spelling vs crystallise

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

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

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

Australian spelling (verb)	crystallise (verb)
	cause to form crystals or assume crystalline form
	cause to take on a definite and clear shape
	make free from confusion or ambiguity; make clear