Antonyms for the word "most energized" could include phrases such as "least motivated," "not enthusiastic," "slackened spirit," and "uninspired." Additional antonyms could be "lethargic," "sluggish," "unexcited," or "unenthusiastic." The antonyms mentioned here describe a state in which an individual or group lacks the willpower, desire, or excitement to tackle a given task or project. Often, it stems from a lack of engagement, passion or interest in the task at hand. So, when one is not "most energized," they are likely unmotivated or lacking inspiration, which could impact their overall productivity and success.