liquorice vs Australian spelling

liquorice and Australian spelling both are nouns.

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

liquorice (noun)	Australian spelling (noun)
a black candy flavored with the dried root of the licorice plant	English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')
deep-rooted coarse-textured plant native to the Mediterranean region having blue flowers and pinnately compound leaves; widely cultivated in Europe for its long thick sweet roots