flavouring vs Australian spelling

flavouring and Australian spelling both are nouns.

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

flavouring (noun)	Australian spelling (noun)
something added to food primarily for the savor it imparts	English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')