Sighs for implies a yearning or longing for something or someone. Some antonyms for this phrase could include contentment, satisfaction, or fulfillment, indicating that there is no desire for more. Other antonyms could include rejection, disinterest, or disregard, indicating a lack of feelings or passion towards the object of desire. Alternatively, antonyms like acceptance, indifference, or detachment could also be used, implying that the individual has come to terms with the situation and no longer feels a strong desire for it. Overall, there are many potential antonyms for sighs for, each indicating a different state of mind and level of emotional investment.