unappealing vs unsympathetic

unappealing and unsympathetic both are adjectives.

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

As adjectives, unappealing and unsympathetic are synonyms defined as:

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

Other synonyms of unappealing include unlikable, unlikeable.

unappealing (adjective)	unsympathetic (adjective)
not able to attract favorable attention	not sympathetic or disposed toward
(of characters in literature or drama) tending to evoke antipathetic feelings	(of characters in literature or drama) tending to evoke antipathetic feelings
	not agreeing with your tastes or expectations
	lacking in sympathy and kindness
	not having an open mind