British spelling vs basic colour

British spelling and basic colour both are nouns.

Word	Noun	Adjective	Verb	Adverb
British spelling	Yes	No	No	No
basic colour	Yes	No	No	No

British spelling (noun)	basic colour (noun)
English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')	a dye that is considered to be a base because the chromophore is part of a positive ion