British spelling vs demonetisation

British spelling and demonetisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
British spelling	Yes	No	No	No
demonetisation	Yes	No	No	No

British spelling (noun)	demonetisation (noun)
English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')	ending something (e.g. gold or silver) as no longer the legal tender of a country