British spelling vs novelisation

British spelling and novelisation both are nouns.

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

British spelling (noun)	novelisation (noun)
English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')	converting something into the form of a novel