Agony of mind signifies intense pain and distress caused by psychological factors, such as anxiety, depression, or mental trauma. Some synonyms for this term may include anguish, torment, suffering, distress, misery, affliction, and anguish. These words all express the sensation of unbearable mental pain and emotional discomfort. Furthermore, other synonymous expressions that can be used to describe agony of mind are heartbreak, grief, desperation, and sorrow. These terms convey the feeling of being trapped in a mental inferno, where the sufferer cannot escape their own thoughts, emotions, and memories. Whatever the word chosen to describe this mental state, it conveys the significance of mental health and well-being to overall wellness.