Arbitrary power refers to the use of unreasonable or unlimited authority by an individual or group, particularly in making decisions or carrying out actions. Synonyms for this term include dictatorial power, autocracy, tyranny, despotism, absolute power, and monocracy. These words all carry negative connotations and are often used to describe oppressive governments or leaders who abuse their power. They imply a lack of democracy, rule of law, or respect for individual rights and freedoms. While there may be situations where certain individuals or groups need to exercise authority to maintain order or protect people, arbitrary power is typically a recipe for abuse and corruption.