British spelling vs popularisation

British spelling and popularisation both are nouns.

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

British spelling (noun)	popularisation (noun)
English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')	the act of making something attractive to the general public
	an interpretation that easily understandable and acceptable