Antonyms for the phrase "thinks the world of" include "dislikes," "abominates," "detests," "hates," "scorns," "disdains," "loathes," "abhors," "despises," and "spurns." These words convey a feeling of complete aversion or hatred towards someone or something. They indicate a lack of respect, admiration, or fondness, and a general feeling of negativity towards the subject. Using these antonyms reflects a competing attitude or feeling and can be used to show the opposite of the original phrase, as in "She despises him" or "He scorns her." Overall, these antonyms demonstrate a range of negative attitudes towards someone, unlike the positive connotation conveyed by the phrase "thinks the world of.