What is the synonym of “Arbitrary”?

Urdu Translation: من مانی، بے اصول، غیر منظم۔ Meaning: Arbitrary refers to something based on random choice, personal whim, or lack of logical system. It is used when decisions, rules, or actions are made without fair reasoning or consistent principles. In law, governance, and analysis, arbitrary actions are considered unfair or unpredictable. Competitive exams often test this word because it distinguishes logical systems from random decisions. Example sentence: “The manager’s arbitrary decision to change schedules without consultation frustrated the entire team.” Other Synonyms: capricious, whimsical, random, unpredictable, erratic, subjective, discretionary, haphazard, unregulated, impulsive, inconsistent. Usage Insight: The word usually implies absence of logic, fairness, or structured reasoning.