unlikable vs American spelling

unlikable is not a noun while American spelling is a noun.

Word	Noun	Adjective	Verb	Adverb
unlikable	No	Yes	No	No
American spelling	Yes	No	No	No

unlikable (noun)	American spelling (noun)
	English orthography used in the United States (characterized by 'analyze', 'center', 'usable')

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