Australian spelling vs dithered colour

Australian spelling and dithered colour both are nouns.

Word	Noun	Adjective	Verb	Adverb
Australian spelling	Yes	No	No	No
dithered colour	Yes	No	No	No

Australian spelling (noun)	dithered colour (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	a color produced by a pattern of differently colored dots that together simulate the desired color