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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is under challenge
Grammar usage guide and real-world examplesUSAGE 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
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
35 human-written examples
But that view is under challenge.
News & Media
The west's vision of modernity and human rights is under challenge.
News & Media
In Monaro, John Barilaro is under challenge from former Labor MP Steve Whan.
News & Media
He went on to say, "The Britishness of British broadcasting is under challenge.
News & Media
A similar prohibition in Michigan is under challenge in federal court there.
News & Media
A similar law adopted by Mississippi last year is under challenge in federal court.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
23 human-written examples
But now these welfare systems are under challenge.
News & Media
But even that title may be under challenge from the former president with whom he served.
News & Media
By then, the Avengers' hegemony will be under challenge from an even more variously powered superhero collective.
News & Media
The president's credentials as an attorney are under challenge because he decided, after careful planning, to testify falsely.
News & Media
But about 9 percent of those were under challenge by the Miller campaign, many on questions of spelling.
News & Media
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.
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.
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.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is being questioned
Focuses on the act of questioning or doubting something.
is being contested
Highlights the act of actively disputing or fighting against something.
is facing scrutiny
Emphasizes close examination and potential criticism.
is being disputed
Indicates disagreement and debate surrounding something.
is being opposed
Focuses on active resistance or antagonism.
is subject to debate
Highlights the presence of ongoing discussion and disagreement.
is in contention
Implies a state of rivalry or competition.
is at issue
Indicates that something is a point of disagreement or uncertainty.
is up for debate
Suggests that something is open to discussion and argument.
is being undermined
Highlights the weakening or subversion of something.
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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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested