UNREST is a term used to describe a state of unease, disturbance, or agitation. It is often used to describe a feeling of anxiety or worry, and can be caused by a variety of factors such as political UNREST, economic instability, or personal issues. UNREST can also refer to a situation in which people are protesting or demonstrating against something they feel is unjust or wrong. In any case, UNREST is an emotion that can cause a great deal of distress and discomfort.