The phrase "death in life" refers to a state of being where one feels empty, lifeless and without any purpose or passion. There are a variety of synonyms for this term, including desolation, languor, listlessness, ennui, and anhedonia. All of these words indicate a sense of hopelessness and a lack of vitality in one's existence. Other related terms may include depression, lethargy, apathy, and disinterest. While these concepts share many similarities, they are each unique in their nuanced descriptions of the experience of "death in life," and can help individuals understand and communicate their feelings more effectively.