Thumbs-down is a gesture that denotes disapproval, dissent, or rejection. The antonyms of thumbs-down are thumbs-up, approval, and acceptance. Thumbs-up is a gesture that conveys agreement, support, or appreciation. Approval means the act of giving consent or permission, or the state of being approved. Acceptance is the act of welcoming, embracing, or recognizing something willingly. These antonyms of thumbs-down are commonly used in positive contexts, such as business deals, job interviews, or social interactions, to indicate agreement or satisfaction. Conversely, thumbs-down signals dissatisfaction, disagreement or rejection, and is often associated with criticism or disappointment. Therefore, using antonyms of thumbs-down can help communicate positive, optimistic, and affirmative messages.