Decide , act, axiom, administration, convention, administer, be the order of the day, adjudge, and adjudicate are synonyms for rule; chaos and anarchy are antonyms of rule. On this page, you will find 123 another word for rule.
1. regulation
2. precept
3. control
4. procedure
5. govern
6. prevail
7. decree
They broke the golden rule.
Honesty is a core rule.
The judge enforced the rule.
He followed every single rule.