Antonyms for the phrase "taking a liking to" include disliking, detesting, loathing, hating, and despising. These words imply a negative feeling towards something or someone, rather than a positive one. When we dislike someone or something, we feel repulsed, annoyed, or even disturbed. On the other hand, taking a liking to someone or something denotes an attraction or fondness towards them. These emotions can range from liking something superficially to having a deep affection for someone or something. In summary, antonyms for "taking a liking to" suggest hostility, indifference, or aversion instead of warmth and positivity.