The phrase "curls one lip" is often used to describe a facial expression of disdain or contempt. However, there are several antonyms (words with opposite meanings) for this phrase. Some possible antonyms could include "smiles," "laughs," "approves," or "rejoices." These words suggest positive or pleasant emotions, indicating satisfaction, happiness, or agreement rather than scorn or disgust. Other antonyms could include "ignores," "dismisses," or "unconcerned," which suggest disinterest or apathy rather than active negativity. Overall, the antonyms for "curls one lip" reflect a range of emotional attitudes and responses that contrast with the negative connotations of the original phrase.