rule
6 synonyms and 0 antonyms for rule, grouped by meaning and by how common each one is.
Noun — An official regulation or guideline that governs behaviour or a process.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
How to use rule
The word patterns that sound natural to a native speaker.
Etymology
From Old French riule/reule, from Latin regula, "straight stick, pattern," related to regere, "to keep straight or direct."
Full origin of rule →Frequently asked questions
What does “rule” mean?
The word “rule” means an official regulation or guideline that governs behaviour or a process. In plain terms, an official instruction to follow, the act of governing, or (less commonly) a straightedge measuring tool.
How do you pronounce “rule”?
“Rule” is pronounced rool (/ɹuːl/ in IPA).
How do you use “rule” in a sentence?
Here is “rule” used in a sentence: “You have to follow the rules of the game.”
What part of speech is “rule”?
Depending on how it is used, “rule” can be a noun and a verb.
Where does the word “rule” come from?
The word “rule” comes from Latin. From Old French riule/reule, from Latin regula, "straight stick, pattern," related to regere, "to keep straight or direct.".
Is “rule” a common word?
“Rule” is a very common word in modern English, usually learned at around the A1 level.
How many meanings does “rule” have?
“Rule” has 3 distinct senses listed in this dictionary. The most common is: an official regulation or guideline that governs behaviour or a process.
What is the difference between a rule and a law?
A rule is a regulation set by an organisation, group, or authority to guide behaviour within a specific context, such as a school or game. A law is a rule enforced by a government across a whole society, carrying legal penalties. In short, all laws are rules, but not all rules are laws.
What is the difference between a rule and a guideline?
A rule is usually mandatory and expected to be followed, often with consequences for breaking it. A guideline is advisory — a recommended way of doing something that allows more flexibility and judgement. Rules set firm boundaries, whereas guidelines offer helpful direction without strictly requiring compliance.
What is an example of a rule?
Everyday rules include 'No phones during lessons' at school, 'Keep to the speed limit' on the road, or 'Players may not handle the ball' in football. Each sets a clear expectation for how people should behave in a given setting, and each carries some consequence if ignored.