Poohpooh is a term used to express disapproval or to belittle someone or something. Antonyms for poohpooh include praise, endorse, commend, and applaud. To praise someone is to express admiration, approval, or gratitude. It is an antonym because it is the opposite of belittling or criticizing someone. Endorsing someone or something is to publicly declare support or approval. Commending someone is expressing approval or admiration specifically for their behavior, actions, or achievements. Applauding someone is a form of expressing praise, admiration, or approval by clapping. All of these terms are the opposite of poohpooh, which means to dismiss or reject something or someone.