The word "mopish" refers to a tendency to be sad or gloomy, and "more mopish" means even sadder or more despondent. Some antonyms for "mopish" include cheerful, lively, jaunty, jolly, and buoyant. These words describe a more positive and energetic outlook that is the opposite of mopish. A cheery disposition is characterized by happiness and optimism, while a lively attitude denotes energy and enthusiasm. A jaunty person displays a carefree and confident attitude, while someone who is jolly is merry and jocund. Finally, a buoyant demeanor suggests a positive and hopeful outlook that is not easily shaken even in difficult circumstances.