The word nonsweet refers to something that is not sweet or lacks sweetness. The antonyms for nonsweet are sweet, sugary, saccharine, honeyed, dessert-like, and luscious. These terms describe foods, drinks, or flavors that are rich in sugar, such as chocolate, ice cream, candy, and fruit. The opposite of nonsweet can also refer to the natural sweetness found in fruits and some vegetables. Some other antonyms for nonsweet that might be used in different contexts include bitter, sour, salty, and umami. These words are used to describe flavors that are not sweet and instead have a distinct, sometimes sharp, taste.