The phrase "be enamored of" means to be deeply in love with or be charmed by someone or something. Antonyms for this phrase could include the words "dislike," "hate," or "detest," which express the opposite of affection or admiration. Other antonyms may include "ignore," "neglect," or "abandon," which imply indifference or neglectful behavior. The phrase "be disenchanted with" could also be an antonym, as it suggests a loss of the strong feelings of love and enchantment that were previously held. It's worth noting that antonyms may vary depending on context, and it's important to consider the specific relationship or situation in which the phrase is being used.