When learning English or improving vocabulary, it’s common to come across the word prohibit. This word is frequently used in formal writing, laws, and rules. But an important question often arises: is prohibit a synonym? And if so, a synonym of what? Understanding whether prohibit functions as a synonym, and for which words, requires examining its definition, usage, and context. This topic explores the meaning of prohibit, compares it with similar words, and clarifies when and how it can be used interchangeably with other terms.
Understanding the Meaning of ‘Prohibit’
The verb prohibit means to formally or officially forbid something by law, rule, or authority. It carries a strong sense of restriction and is often associated with legal or official contexts. For example, a school may prohibit the use of mobile phones during exams, or a government may prohibit the import of certain products.
Here are a few example sentences:
- The law prohibits smoking in public areas.
- They were prohibited from entering the building after hours.
- Company policy prohibits personal calls during work hours.
As seen in the examples, the word prohibit carries a formal tone and implies that the action is not just discouraged but not allowed at all.
Is ‘Prohibit’ a Synonym?
Yes, prohibit is indeed a synonym but the key is to know which words it is synonymous with. A synonym is a word that has a similar or identical meaning to another word. Prohibit can be used interchangeably with a few other terms, though sometimes with slight differences in tone, context, or strength. Here are some of the most common synonyms:
- Forbid
- Ban
- Disallow
- Prevent(in certain contexts)
- Outlaw
Let’s break down each of these synonyms to see how close in meaning they are to prohibit.
Prohibit vs. Forbid
Forbid is probably the closest synonym to prohibit. Both imply authority and restriction. However, forbid is slightly more versatile in informal contexts. For instance, a parent may forbid a child from watching TV. You wouldn’t typically say a parent prohibits it unless in a very formal setting.
Examples:
- My doctor forbade me from eating sugar. (similar to prohibited me from eating sugar)
- The manager forbids employees from sharing confidential data.
Prohibit vs. Ban
Ban is also very similar to prohibit. The word ban may carry a more public or political tone. It is often used in headlines, media, or legal documents. Ban is generally more emphatic and sometimes more permanent than prohibit.
Examples:
- The city has banned plastic bags in supermarkets.
- The government prohibited the use of unsafe pesticides. (Could also say ‘banned’)
Prohibit vs. Disallow
Disallow is another synonym but usually has a milder tone. It means something is not permitted, often in technical or procedural contexts. Prohibit is stronger and more formal.
Examples:
- The referee disallowed the goal due to offside.
- The judge prohibited the introduction of certain evidence. (More formal than ‘disallowed’)
Prohibit vs. Prevent
Prevent doesn’t always mean the same as prohibit, but the two can overlap. Prevent focuses more on stopping something from happening, rather than officially declaring it is not allowed. However, when used in a formal setting, they can align closely.
Examples:
- The security system prevents unauthorized access. (Not a rule, but a function)
- The new regulation prohibits foreign ownership. (More authoritative and legal)
Prohibit vs. Outlaw
Outlaw is a much stronger term, usually used for serious or criminal matters. It means to make something illegal. While prohibit might apply to minor rules, outlaw typically applies to laws and criminal actions.
Examples:
- The government outlawed the production of counterfeit goods.
- The school prohibited late submissions. (Milder and more institutional than ‘outlawed’)
When Not to Use ‘Prohibit’ as a Synonym
Although prohibit is a synonym in many contexts, it cannot always be substituted freely. Some situations call for a more casual tone, where words like not allowed or shouldn’t are more appropriate. Using prohibit in informal contexts can sound too harsh or awkward.
For example:
- Incorrect: My mom prohibited me from playing outside. (Too formal)
- Better: My mom didn’t let me play outside. (More natural in casual conversation)
Also, avoid using prohibit when there is no sense of authority or rule-making. The word implies a decision made by someone with control or power over the situation.
Common Expressions Using Prohibit
Prohibit often appears in legal or policy-related language. Some common phrases include:
- Prohibit by law The activity is forbidden according to a legal statute.
- Prohibit access To restrict entry to a place or information.
- Strictly prohibited Emphasizing that something is absolutely not allowed.
Is ‘Prohibit’ a Synonym?
In summary, prohibit is indeed a synonym for several words including forbid, ban, disallow, and in certain cases prevent and outlaw. It is a formal word that is commonly used in legal, institutional, and professional contexts. While it functions as a synonym, it carries a particular tone and level of formality that should be matched with the appropriate context. Misusing it in casual speech or informal writing may lead to awkward or unnatural phrasing. Understanding the nuances of prohibit helps improve both clarity and precision in communication, especially in situations where authority and rules are involved.