unappealing vs unlikable

unappealing and unlikable both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unappealing	No	Yes	No	No
unlikable	No	Yes	No	No

As adjectives, unappealing and unlikable are synonyms defined as:

unappealing and unlikable: (of characters in literature or drama) tending to evoke antipathetic feelings

Other synonyms of unappealing include unlikeable, unsympathetic.

unappealing (adjective)	unlikable (adjective)
not able to attract favorable attention	(of characters in literature or drama) tending to evoke antipathetic feelings
(of characters in literature or drama) tending to evoke antipathetic feelings	difficult or impossible to like