The crossword solution for the term 'Something That Swings' is MOOD. MOOD is an emotion or feeling that can be expressed through a person's behavior, attitude, and facial expressions. It is often used to describe a person's overall state of mind, and can range from positive to negative. MOOD swings are sudden changes in MOOD that can occur over a short period of time. They can be caused by a variety of factors, including stress, hormones, and medical conditions.