Desiderating refers to the act of craving or strongly desiring something. The opposite of desiderating is abstaining, which refers to refraining from something or not indulging in it. Another antonym for desiderating is hating, which refers to a strong feeling of dislike or hostility towards something. Similarly, loathing is also an antonym for desiderating, which implies a strong feeling of aversion or disgust towards something or someone. Ignoring is also an antonym for desiderating, which implies not paying attention to or disregarding something. These antonyms indicate a lack of desire, interest or passion towards something in contrast to desiderating that indicates a strong urge or craving towards it.