moult vs Australian spelling

moult and Australian spelling both are nouns.

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

moult (noun)	Australian spelling (noun)
periodic shedding of the cuticle in arthropods or the outer skin in reptiles	English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')

moult (verb)	Australian spelling (verb)
cast off hair, skin, horn, or feathers