Barrator is a term used to refer to someone who constantly stirs up trouble or controversy. Synonyms for barrator include instigator, provocateur, troublemaker, agitator, mischief-maker, rabble-rouser, and stirrer. These words all describe someone who actively seeks to create problems, often for personal gain or attention. In legal contexts, a barrator is someone who engages in illegal or unethical conduct related to legal matters, such as stirring up baseless lawsuits or improperly influencing legal decisions. In everyday language, the term barrator is often used more broadly to refer to anyone who habitually causes trouble or discord.