Australian spelling vs photosensitise

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

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

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

Australian spelling (verb)	photosensitise (verb)
	make (an organism or substance) sensitive to the influence of radiant energy and especially light