Hand clappings, also known as applause, can evoke different emotions depending on the situation. Antonyms for this word may include booing, hissing, or silence. Booing is typically used to express disapproval or dissatisfaction with a performance or action. Hissing, on the other hand, can be used to express disapproval, contempt, or disgust. However, the strongest antonym for hand clappings is silence, which may indicate boredom or lack of interest in the subject matter. It is important to note that these antonyms are not always appropriate or respectful, and one should consider the appropriate time and place before using them.