Prohibit vs Restrict

When to use each in English, with meaning, register, and examples.

Prohibit

FormalTop 5,000 (fairly common)B2verb

Restrict

Top 2,000 (common)B2verb
Most formal: ProhibitMost common: Restrict
 ProhibitRestrict
Pronunciation🇬🇧 //prəˈhɪbɪt//🇺🇸 //prəˈhɪbɪt//🇬🇧 /["/rɪˈstrɪkt/","/rɪˈstrɪkts/","/rɪˈstrɪktɪd/","/rɪˈstrɪktɪŋ/"]/🇺🇸 /["/rɪˈstrɪkt/","/rɪˈstrɪkts/","/rɪˈstrɪktɪd/","/rɪˈstrɪktɪŋ/"]/
MeaningTo not allow something.to limit or control something
ExampleThe law will prohibit the use of mobile phones while driving.The new law will restrict the use of plastic bags in the city.
RegisterFormalNeutral
How commonTop 5,000 (fairly common)Top 2,000 (common)
CEFR levelB2B2
Part of speechverbverb
Collocationsprohibit access, prohibit use, prohibit behaviorgreatly, seriously, severely, attempt to, seek to, try to, to, an attempt to restrict something, measures to restrict something, greatly, seriously, severely, attempt to, seek to, try to, to, an attempt to restrict something, measures to restrict something
Antonymsallow, permit, enableallow, permit, liberate
Common mistakesConfused with 'ban' - 'prohibit' is often used in formal settings., Using 'prohibit' with an infinitive instead of a gerund (e.g. 'prohibit smoking' not 'prohibit to smoke').Confused with 'restrictive' which describes something that limits., Using 'restrict' without an object, which is incorrect., Mixing up with 'refuse', which has a different meaning.
Usage notesUse 'prohibit' in formal contexts such as laws or regulations. It is often more severe than 'forbid'.Typically used in formal and neutral contexts, 'restrict' can refer to limitations on rights, access, or actions. It may not be appropriate in casual conversation.

Frequently asked questions: Prohibit vs Restrict

What's the difference between Prohibit and Restrict?

Prohibit: To not allow something. Restrict: to limit or control something

Which is more formal: Prohibit and Restrict?

Prohibit is the most formal of these.

Which is more common: Prohibit and Restrict?

Restrict is the most common in everyday English.

Are Prohibit and Restrict the same CEFR level?

Prohibit: B2, Restrict: B2 on the CEFR scale.

What part of speech are Prohibit and Restrict?

Prohibit: verb, Restrict: verb.

Can you show an example of each?

Prohibit: The law will prohibit the use of mobile phones while driving. Restrict: The new law will restrict the use of plastic bags in the city.

Can I use Prohibit and Restrict interchangeably?

Not always. Prohibit and Restrict are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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