The word "un-pleasurable" is an adjective that denotes a lack of pleasure or enjoyment. Antonyms for this term include words such as delightful, enjoyable, pleasurable, satisfying, gratifying, and rewarding. These words all suggest that something is enjoyable, pleasurable, and satisfying to experience. They denote feelings of fulfillment, satisfaction, and positive emotions. Conversely, words like unpleasant, dissatisfying, or distressing are antonyms for pleasing or pleasurable. These adjectives suggest that something is not enjoyable, and instead, it brings discomfort, discontent, or distress. In short, it's clear that there are plenty of antonyms available for the word "un-pleasurable," and they offer a range of options for expressing the opposite meaning.