Allow vs Authorize vs Enable

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

Allow

Top 1,000 (very common)A2verb

Authorize

FormalTop 2,000 (common)C1verb

Enable

Top 1,000 (very common)B2verb
Most formal: Authorize
 AllowAuthorizeEnable
Pronunciation🇬🇧 /["/əˈlaʊ/","/əˈlaʊz/","/əˈlaʊd/","/əˈlaʊɪŋ/"]/🇺🇸 /["/əˈlaʊ/","/əˈlaʊz/","/əˈlaʊd/","/əˈlaʊɪŋ/"]/🇬🇧 /["/ˈɔːθəraɪz/","/ˈɔːθəraɪzɪz/","/ˈɔːθəraɪzd/","/ˈɔːθəraɪzɪŋ/"]/🇺🇸 /["/ˈɔːθəraɪz/","/ˈɔːθəraɪzɪz/","/ˈɔːθəraɪzd/","/ˈɔːθəraɪzɪŋ/"]/🇬🇧 /["/ɪˈneɪbl/","/ɪˈneɪblz/","/ɪˈneɪbld/","/ɪˈneɪblɪŋ/"]/🇺🇸 /["/ɪˈneɪbl/","/ɪˈneɪblz/","/ɪˈneɪbld/","/ɪˈneɪblɪŋ/"]/
Meaningto let someone do somethingTo give permission or power to do something.To make something possible or easy to do.
ExamplePlease allow me to explain my point of view.I can authorize payments up to £5 000.The new software will enable users to perform tasks more efficiently.
RegisterNeutralFormalNeutral
How commonTop 1,000 (very common)Top 2,000 (common)Top 1,000 (very common)
CEFR levelA2C1B2
Part of speechverbverbverb
Collocationsallow access, allow time, allow someone to do something, allow for mistakes, allow roomauthorize access, authorize a transaction, authorize a request, authorize changesenable technology, enable access, enable features, enable growth, enable communication
Antonymsforbid, prohibit, restrictprohibit, forbid, disallowdisable, prohibit
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.Confusing 'authorize' with 'authentic' as they have different meanings., Using 'authorize' without an object when it needs one (e.g., 'authorize access' not just 'authorize')., Mixing up 'authorize' with 'permit', which can have slightly different uses.Confused with 'enable' vs 'enable to' — remember 'enable' is followed directly by the object., Using 'enabled' incorrectly in present tense — it should match the subject in tense., Mixing up 'enable' and 'allow' — 'enable' implies making possible, while 'allow' means giving permission.
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 'authorize' in formal settings when discussing permission or approval, such as in business, law, or official documents. Avoid in casual conversations.Use 'enable' when discussing technology, permissions, or abilities. It's suitable in both written and spoken contexts. Avoid using it in overly casual conversations.

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Allow

Frequently asked questions: Allow vs Authorize vs Enable

What's the difference between Allow, Authorize, and Enable?

Allow: to let someone do something Authorize: To give permission or power to do something. Enable: To make something possible or easy to do.

Which is more formal: Allow, Authorize, and Enable?

Authorize is the most formal of these.

Which is more advanced: Allow, Authorize, and Enable?

Authorize is the highest level, at C1, on the CEFR scale.

Are Allow, Authorize, and Enable the same CEFR level?

Allow: A2, Authorize: C1, Enable: B2 on the CEFR scale.

What part of speech are Allow, Authorize, and Enable?

Allow: verb, Authorize: verb, Enable: verb.

Can you show an example of each?

Allow: Please allow me to explain my point of view. Authorize: I can authorize payments up to £5 000. Enable: The new software will enable users to perform tasks more efficiently.

Can I use Allow, Authorize, and Enable interchangeably?

Not always. Allow, Authorize, and Enable 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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