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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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is under challenge

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "is under challenge" is correct and can be used in written English.
Generally, this phrase is used when something (a statement, a position, etc) is being actively called into question or contested. For example: The Prime Minister's statement that the country should open up its borders is under challenge from civil society groups.

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

35 human-written examples

But that view is under challenge.

News & Media

The New York Times

The west's vision of modernity and human rights is under challenge.

News & Media

The Guardian

In Monaro, John Barilaro is under challenge from former Labor MP Steve Whan.

News & Media

The Guardian

He went on to say, "The Britishness of British broadcasting is under challenge.

News & Media

The Guardian

A similar prohibition in Michigan is under challenge in federal court there.

News & Media

The New York Times

A similar law adopted by Mississippi last year is under challenge in federal court.

News & Media

The New York Times
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

23 human-written examples

But now these welfare systems are under challenge.

News & Media

Independent

But even that title may be under challenge from the former president with whom he served.

By then, the Avengers' hegemony will be under challenge from an even more variously powered superhero collective.

The president's credentials as an attorney are under challenge because he decided, after careful planning, to testify falsely.

News & Media

The New York Times

But about 9 percent of those were under challenge by the Miller campaign, many on questions of spelling.

News & Media

The New York Times
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Expert writing Tips

Best practice

Use "is under challenge" to indicate that a concept, idea, or authority is being actively questioned or opposed. It's best suited for formal contexts and when conveying a sense of active contestation.

Common error

Avoid using "is under challenge" in casual conversation or informal writing. Simpler phrases like "is being questioned" or "is being doubted" are often more appropriate and natural in less formal settings.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "is under challenge" functions as a verbal phrase, specifically as a form of the verb 'to be' followed by a prepositional phrase. It indicates that something is being actively questioned, contested, or opposed. Ludwig shows that it is commonly found in contexts where authority, concepts, or systems are being scrutinized.

Expression frequency: Common

Frequent in

News & Media

75%

Science

20%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "is under challenge" effectively communicates that something is being actively questioned or opposed. As confirmed by Ludwig AI, its usage is grammatically correct and most frequently found in news and media contexts. While versatile, it's best reserved for formal settings to maintain clarity and professionalism. By understanding its function and context, writers can confidently use "is under challenge" to convey a sense of active contestation in their writing, in an accurate and impactful way. Remember, alternatives like "is being questioned" or "is being contested" can provide alternative nuances depending on the intended meaning.

FAQs

How can I use "is under challenge" in a sentence?

You can use "is under challenge" to indicate that something is being questioned or opposed. For example, "The validity of the research findings "is being questioned"." or "The Prime Minister's authority "is being disputed"".

What are some alternatives to "is under challenge"?

Alternatives include "is being questioned", "is being contested", or "is facing scrutiny", depending on the specific nuance you wish to convey.

When is it appropriate to use "is under challenge"?

It's appropriate in formal writing and discussions to denote that a specific concept, rule, or authority is being actively questioned or opposed, suggesting a significant level of contestation.

What's the difference between "is under challenge" and "is being questioned"?

"Is under challenge" implies a more active and potentially forceful opposition than "is being questioned". The former suggests a direct contest, while the latter indicates doubt or inquiry.

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Source & Trust

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Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: