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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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not authorized

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "not authorized" is correct and usable in written English.
It can be used to indicate that someone does not have permission to access or perform a certain action. Example: "You will receive an error message stating that you are not authorized to view this document."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

It is not authorized.

News & Media

The New York Times

They were not authorized to speak publicly.

News & Media

The New York Times

"It's not authorized," he said.

News & Media

The New York Times

"We're not authorized to accept the money".

We have not authorized any deal.

News & Media

The New York Times

She recommended recalls of defective products; recalls were not authorized.

News & Media

The New York Times

"I'm not authorized to work because of my status".

News & Media

The New York Times

Generally, bankruptcy courts are not authorized to conduct jury trials.

They were not authorized to speak on the record.

News & Media

The New York Times

But Kelly is not authorized to clear Rodriguez.

The economist was not authorized to speak publicly.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

In technical writing, use "not authorized" to clearly communicate access restrictions and prevent ambiguity. It's direct and easily understood.

Common error

Avoid using "not authorized" without specifying the domain or action. Instead of saying "This is not authorized", clarify with "This action is "not authorized" for your user group".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "not authorized" functions primarily as an adjectival phrase, modifying a noun or pronoun to indicate a lack of permission or approval. Ludwig AI identifies it as grammatically correct and suitable for use across diverse contexts.

Expression frequency: Very common

Frequent in

News & Media

60%

Science

20%

Formal & Business

10%

Less common in

Wiki

5%

Reference

3%

Encyclopedias

2%

Ludwig's WRAP-UP

The phrase "not authorized" is a common and grammatically sound way to express a lack of permission or approval. Ludwig AI confirms its correctness and widespread usage, particularly in news and media, scientific literature, and formal business contexts. While alternatives like "unauthorized", "not permitted", and "not allowed" exist, "not authorized" provides a clear and direct way to indicate restrictions, though specificity regarding the scope of authorization enhances clarity.

FAQs

What does "not authorized" mean?

The phrase "not authorized" means lacking the permission or approval to do something. It indicates a restriction or prohibition.

What can I say instead of "not authorized"?

You can use alternatives like "unauthorized", "not permitted", or "not allowed" depending on the context.

How do I use "not authorized" in a sentence?

Use "not authorized" to indicate that someone or something lacks permission to perform an action. Example: "You are "not authorized" to access this area".

Is it better to use "unauthorized" or "not authorized"?

Both "not authorized" and "unauthorized" are correct, but "not authorized" is more formal and explicit. "Unauthorized" is a single word, which can be more concise.

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Source & Trust

83%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: