suburbanise vs British spelling

suburbanise is not a noun while British spelling is a noun.

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

suburbanise (noun)	British spelling (noun)
	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')

suburbanise (verb)	British spelling (verb)
make suburban in character
take on suburban character