Being indolent refers to being lazy or inactive. The opposite of being indolent is being active or diligent. An active person is energetic and enthusiastic, who constantly moves around and gets things done. Diligence refers to being careful and persistent in one's work or tasks. It involves putting in effort and attention to detail, rather than being passive or lazy. Other antonyms for indolent include hardworking, dedicated, prompt, and eager. These words describe people who are committed to achieving their goals and work consistently towards them. Indolence is often associated with procrastination and a lack of discipline, while being active and diligent relates to productivity, efficiency, and success.