Antonyms of adj likable
2 senses of likable
Sense 1
sympathetic (vs. unsympathetic), appealing, likeable, likable -- ((of characters in literature or drama) evoking empathic or sympathetic feelings; "the sympathetic characters in the play")
Sense 2
likable, likeable -- (easy to like; agreeable; "an attractive and likable young man")
INDIRECT (VIA liked) -> disliked -- (regarded with aversion; "he was intensely disliked")
Similarity of adj likable
2 senses of likable
Sense 1
sympathetic (vs. unsympathetic), appealing, likeable, likable -- ((of characters in literature or drama) evoking empathic or sympathetic feelings; "the sympathetic characters in the play")
Sense 2
likable, likeable -- (easy to like; agreeable; "an attractive and likable young man")
=> liked (vs. disliked) -- (found pleasant or attractive; often used as a combining form; "a well-liked teacher")