American spelling vs likable

American spelling is a noun but likable is not a noun.

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

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

American spelling (adjective)	likable (adjective)
	(of characters in literature or drama) evoking empathic or sympathetic feelings
	easy to like; agreeable