The phrase "die over" refers to a state of extreme enthusiasm, infatuation or passion for something or someone. Some antonyms for "die over" include "detest," "loathe," "abhor," "dislike," "despise," and "repudiate." These words convey a sense of strong disapproval, aversion, or antipathy towards the subject. Additionally, "indifferent," "apathetic," and "unconcerned" are also antonyms for "die over," indicating a lack of interest or enthusiasm. While "die over" is often used in a positive context, these antonyms highlight the potential for negative feelings and reactions towards things that others may passionately enjoy.