The phrase "mob rules" signifies a situation where a large group of people self-organize and govern themselves in a manner that overrides any established rules or laws. The concept of mob rule or mobocracy is rooted in the 18th century and usually has a negative connotation associated with chaos, violence, and disregard for order. The opposite of mob rules, therefore, would be terms like democracy, rule of law, fairness, order, and justice. These are concepts that imply a system of governance where decisions are made through a fair and transparent process, and the rule of law is upheld, ensuring that everyone's rights are protected. In essence, antonyms to mob rules are attributes of a civilized society.