Australian spelling vs ptyalise

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

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

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

Australian spelling (verb)	ptyalise (verb)
	expel or eject (saliva or phlegm or sputum) from the mouth