British spelling vs unlikeable

British spelling is a noun but unlikeable is not a noun.

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

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

British spelling (adjective)	unlikeable (adjective)
	(of characters in literature or drama) tending to evoke antipathetic feelings
	difficult or impossible to like