British spelling vs marginalisation

British spelling and marginalisation both are nouns.

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

British spelling (noun)	marginalisation (noun)
English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')	the social process of becoming or being made marginal (especially as a group within the larger society)