arbitrary

adjective

• (Of decisions) unsupported; without any evidence
• (Of power or a ruling system) unrestrained and autocratic in the exercise of authority.
• Relating to, or derived of law.
• Using unlimited power without considering others.
• Based on random choice or personal whim, rather than any reason or system.
• Unrestrained and autocratic in the exercise of authority.
• Unreasonable; unsupported.
• Based on or subject to individual discretion or preference, often without regard for fairness or consistency.
• Unrestrained and autocratic in the use of authority.