Antonyms for the phrase "is crazy about" include words like "dislikes," "hates," "abhor," "detest," and "loath." These words depict a strong negative feeling towards something or someone, which is the opposite of being crazy about them. Other antonyms could also be "unimpressed," "indifferent," "apathetic," "uninterested," and "unenthusiastic." These words suggest a complete lack of interest or passion towards something or someone, which is the opposite of being crazy about them. In general, antonyms for "is crazy about" describe a feeling of distance or dislike towards something or someone, rather than a feeling of strong connection or attraction.