Unrest is a state of dissatisfaction and disturbance where groups of people feel angry or upset about their situation, often leading to protests, demonstrations, or conflict. When there's unrest in a community, you can feel the tension: people are unhappy about something they consider unfair or wrong, and that unhappiness spills out into public actions.

Political unrest might involve protests, strikes, or demonstrations where citizens demand change from their government. Social unrest occurs when different groups in society clash over issues they care deeply about. Labor unrest happens when workers feel mistreated and organize to demand better conditions. The word suggests active disruption and a breakdown of normal, peaceful order.

Unrest can range from relatively peaceful protests to more serious disturbances. History shows that unrest can lead to important changes, because it signals that problems have become too serious to ignore. When enough people feel strongly that something is wrong, their collective unrest can push leaders and institutions to address the underlying issues.

The opposite of unrest is peace or calm, when things run smoothly and people feel generally satisfied. Think of unrest as a visible sign that significant numbers of people believe something needs to change.