The term "turns one's head"encapsulates a sense of interest, fascination, and intrigue towards something. However, its antonyms would signify an absence of these emotions. One of the antonyms could be "boredom," which refers to a lack of interest, stimulus, and enthusiasm. Another antonym could be "disinterest," which means indifference, nonchalance, and unconcern towards something. "Apathy," which describes a feeling of detachment, lack of motivation, and insensitivity, could also be an antonym. Lastly, "aversion" could be an antonym, as it signifies a deep dislike, repugnance, and avoidance of something that could turn someone's head.