Ban vs Prohibit

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

Ban

Top 2,000 (common)B1verb

Prohibit

FormalTop 5,000 (fairly common)B2verb
Most formal: ProhibitMost common: Ban
 BanProhibit
Pronunciation🇬🇧 //bæn//🇺🇸 //bæn//🇬🇧 //prəˈhɪbɪt//🇺🇸 //prəˈhɪbɪt//
MeaningTo say something is not allowed.To not allow something.
ExampleThe government decided to ban smoking in all public places.The law will prohibit the use of mobile phones while driving.
RegisterNeutralFormal
How commonTop 2,000 (common)Top 5,000 (fairly common)
CEFR levelB1B2
Part of speechverbverb
Collocationsban on smoking, ban weapons, ban certain activitiesprohibit access, prohibit use, prohibit behavior
Antonymsallow, permit, approveallow, permit, enable
Common mistakesConfusing 'ban' with 'prohibit' - they have similar meanings but different uses., Using 'ban' without a clear object - 'ban something' is necessary., Omitting the context when saying 'ban' - it should be clear what is banned.Confused 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').
Usage notesUsed in legal or formal contexts. Avoid in casual conversation unless discussing specific rules. 'Ban' implies a strong prohibition.Use 'prohibit' in formal contexts such as laws or regulations. It is often more severe than 'forbid'.

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Prohibit

Frequently asked questions: Ban vs Prohibit

What's the difference between Ban and Prohibit?

Ban: To say something is not allowed. Prohibit: To not allow something.

Which is more formal: Ban and Prohibit?

Prohibit is the most formal of these.

Which is more common: Ban and Prohibit?

Ban is the most common in everyday English.

Which is more advanced: Ban and Prohibit?

Prohibit is the highest level, at B2, on the CEFR scale.

Are Ban and Prohibit the same CEFR level?

Ban: B1, Prohibit: B2 on the CEFR scale.

What part of speech are Ban and Prohibit?

Ban: verb, Prohibit: verb.

Can you show an example of each?

Ban: The government decided to ban smoking in all public places. Prohibit: The law will prohibit the use of mobile phones while driving.

Can I use Ban and Prohibit interchangeably?

Not always. Ban and Prohibit 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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