What is another word for lacking in energy?
Pronunciation: [lˈakɪŋ ɪn ˈɛnəd͡ʒi] (IPA) 
When it comes to describing someone who is lacking in energy, there are plenty of synonyms to choose from. Some common ones include lethargic, sluggish, inert, listless, and apathetic. These words all convey a sense of physical and mental fatigue, as well as a lack of motivation or enthusiasm. Other synonyms for lacking in energy might include tired, weary, exhausted, depleted, or drained. These words suggest a depletion of energy and vitality, as well as a sense of weariness or exhaustion. Ultimately, no matter which synonym you choose, they all convey a sense of low energy and a lack of vitality or enthusiasm.
