British spelling vs Westernisation

British spelling and Westernisation both are nouns.

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

British spelling (noun)	Westernisation (noun)
English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')	assimilation of Western culture; the social process of becoming familiar with or converting to the customs and practices of Western civilization