British spelling vs carbonisation

British spelling and carbonisation both are nouns.

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

British spelling (noun)	carbonisation (noun)
English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')	the destructive distillation of coal (as in coke ovens)