Allow vs Permit

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

Allow

Top 1,000 (very common)A2verb

Permit

Top 2,000 (common)B2verb
Most common: Allow
 AllowPermit
Pronunciation🇬🇧 /["/əˈlaʊ/","/əˈlaʊz/","/əˈlaʊd/","/əˈlaʊɪŋ/"]/🇺🇸 /["/əˈlaʊ/","/əˈlaʊz/","/əˈlaʊd/","/əˈlaʊɪŋ/"]/🇬🇧 /["/pəˈmɪt/","/pəˈmɪts/","/pəˈmɪtɪd/","/pəˈmɪtɪŋ/"]/🇺🇸 /["/pərˈmɪt/","/pərˈmɪts/","/pərˈmɪtɪd/","/pərˈmɪtɪŋ/"]/
Meaningto let someone do somethingTo allow something to happen.
ExamplePlease allow me to explain my point of view.The teacher will permit students to leave early if they finish their exams on time.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelA2B2
Part of speechverbverb
Collocationsallow access, allow time, allow someone to do something, allow for mistakes, allow roomlegally, generally, normally, refuse to, be designed to, legally, generally, normally, refuse to, be designed to
Antonymsforbid, prohibit, restrictforbid, prohibit, ban
Common mistakesUsing 'allow' without an object (e.g., say 'allow me to help' instead of just 'allow')., Confusing 'allow' with 'let' - 'let' is more informal., Mixing up the structure, such as omitting 'to' before the verb.Confused with 'allow' - 'permit' is often more formal., Using 'permit' incorrectly in passive voice without clear subject., Using 'permit' without an object, forgetting what is being permitted.
Usage notesUse 'allow' in contexts where you are giving permission. It's appropriate in both spoken and written English, but for severe situations or commands, consider using stronger words like 'permit'. Avoid using it in very casual exchanges.Use 'permit' in formal contexts, such as legal or official situations. It's less common in casual conversation, where 'let' might be more appropriate.

Frequently asked questions: Allow vs Permit

What's the difference between Allow and Permit?

Allow: to let someone do something Permit: To allow something to happen.

Which is more common: Allow and Permit?

Allow is the most common in everyday English.

Are Allow and Permit the same CEFR level?

Allow: A2, Permit: B2 on the CEFR scale.

Can I use Allow and Permit interchangeably?

Not always. Allow and Permit 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.

Related comparisons