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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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cannot be challenged

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "cannot be challenged" is correct and usable in written English.
It can be used to indicate that something is definitive or beyond dispute, often in legal, academic, or authoritative contexts. Example: "The decision made by the committee cannot be challenged, as it follows the established guidelines."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

References to religious books were made to ascertain gender relations as God-given orders that are unquestionable and cannot be challenged or changed by human beings.

"The sum cannot be challenged.

News & Media

The Guardian

But on one point Pandit cannot be challenged.

News & Media

The New Yorker

And these fines cannot be challenged in any ordinary court.

News & Media

The New York Times

Political conviction should not be confused with a religious belief, where hallowed shibboleths cannot be challenged.

News & Media

The Guardian

"Our sovereignty over it cannot be challenged," Mr. Netanyahu said at a July 19 cabinet meeting.

News & Media

The New York Times

A Supreme Court justice's decision on recusal is final and cannot be challenged.

News & Media

The New York Times

And orders of the Parliament cannot be challenged before the Constitutional Court.

News & Media

The New York Times

While his religious convictions cannot be challenged, scandal accompanied his activities throughout his career.

A system designed by two perfect leaders cannot be challenged without undermining them.

News & Media

The Economist

In this new scenario, governments come or go but policies remain basically the same and cannot be challenged.

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Expert writing Tips

Best practice

Use "cannot be challenged" when you want to emphasize that a statement, decision, or position is firmly established and not open to debate or dispute. Ensure the context supports this level of certainty.

Common error

Avoid using "cannot be challenged" if there's even a slight possibility of future review, appeal, or change. Overusing this phrase can undermine your credibility if the situation proves to be more nuanced.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "cannot be challenged" functions as a modal verb phrase expressing a high degree of certainty or finality. As evidenced by Ludwig, it is used to indicate that something is beyond dispute or alteration.

Expression frequency: Very common

Frequent in

News & Media

50%

Science

20%

Encyclopedias

10%

Less common in

Wiki

10%

Formal & Business

5%

Reference

5%

Ludwig's WRAP-UP

The phrase "cannot be challenged" signifies that something is definitive and not open to dispute. As Ludwig AI confirms, this phrase is grammatically sound and frequently used across various domains, including news, science, and encyclopedias. It's important to reserve this phrase for situations where the certainty is warranted, avoiding overstatement. While alternatives like "is beyond dispute" or "is irrefutable" exist, "cannot be challenged" provides a strong assertion of finality. When something “cannot be challenged”, it should be treated as a closed case.

FAQs

How to use "cannot be challenged" in a sentence?

The phrase "cannot be challenged" indicates something is definitive or beyond dispute. For example: "The court's ruling "cannot be challenged", as all appeals have been exhausted."

What can I say instead of "cannot be challenged"?

You can use alternatives like "is beyond dispute", "is irrefutable", or "is unquestionable" depending on the specific nuance you want to convey. These options provide similar emphasis on the certainty and finality of a statement.

Which is correct, "cannot be challenged" or "can't be challenged"?

"Cannot be challenged" and "can't be challenged" are both grammatically correct. The former is more formal, while the latter is a contraction suitable for less formal contexts.

What's the difference between "cannot be challenged" and "cannot be questioned"?

"Cannot be challenged" implies that a decision or statement is final and resistant to any form of appeal or dispute. "Cannot be questioned" simply means it should not be doubted or asked about, but does not necessarily preclude the possibility of a formal challenge.

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Source & Trust

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Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: