ID vs License

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

ID

Top 1,000 (very common)B1noun

License

Top 1,000 (very common)C1verb
 IDLicense
Pronunciation🇬🇧 /["/ɪd/"]/🇺🇸 /["/ɪd/"]/🇬🇧 /["/ˈlaɪsns/","/ˈlaɪsnsɪz/","/ˈlaɪsnst/","/ˈlaɪsnsɪŋ/"]/🇺🇸 /["/ˈlaɪsns/","/ˈlaɪsnsɪz/","/ˈlaɪsnst/","/ˈlaɪsnsɪŋ/"]/
MeaningA piece of information that shows who you are.A permit that allows you to do something, like drive or practice a profession.
ExamplePlease show your ID at the entrance.The new drug has not yet been licensed in the US.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR levelB1C1
Part of speechnounverb
Collocationsshow ID, valid ID, government ID, ID carddriver's license, business license, fishing license, license plate, teaching license
Antonymsanonymous, unknownprohibition, ban, forbiddance
Common mistakesConfused with 'I'd' as in 'I would'., Using 'id' instead of 'ID' in formal writing., Assuming everyone knows what 'ID' refers to without context.Confused with 'licence' (the British spelling)., Used as a verb instead of a noun, e.g., 'I need to license my car.' (should be 'I need a license for my car.'), Mixing up 'license' and 'permit' in specific contexts.
Usage notesID is commonly used in everyday situations like showing identification. Use in informal situations, but in formal contexts, specify types (e.g., 'government-issued ID').Use 'license' when referring to official permissions, especially legal or professional. It's not appropriate in casual conversations about everyday activities.

See it in real clips

License

Frequently asked questions: ID vs License

What's the difference between ID and License?

ID: A piece of information that shows who you are. License: A permit that allows you to do something, like drive or practice a profession.

Which is more advanced: ID and License?

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

Are ID and License the same CEFR level?

ID: B1, License: C1 on the CEFR scale.

What part of speech are ID and License?

ID: noun, License: verb.

Can you show an example of each?

ID: Please show your ID at the entrance. License: The new drug has not yet been licensed in the US.

Can I use ID and License interchangeably?

Not always. ID and License 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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