Antonyms for the word "more infatuating" include the words "disgusting," "revolting," "repulsive," "off-putting," "unappealing," and "repugnant." These words denote feelings of aversion or distaste, which are the opposite of the intense attraction and admiration usually associated with infatuation. While infatuation is characterized by a desire to be near and please the object of one's affection, these antonyms imply a desire to avoid or reject them. Using antonyms is an effective way of expressing the opposite of a word, which helps to clarify the meaning and enhance the writer's ability to communicate effectively.