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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
the key challenge
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "the key challenge" is correct and usable in written English.
You can use it to refer to the most significant or important difficulty or obstacle in a particular context or situation. Example: "The key challenge we face in this project is meeting the tight deadlines while maintaining quality."
✓ 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
60 human-written examples
And the key challenge will be re-establishing our reputation with the public.
News & Media
That is the key challenge we face, and we have to get into that mindset.
News & Media
(6 32) Involving the wider audience, he says, is the "key challenge".
News & Media
The key challenge for the new editor will be how to revive the Independent's fortunes.
News & Media
Radicalism holds increasing appeal, particularly for our young people: this is the key challenge for Europe.
News & Media
The key challenge remains in getting more female members to come forward as candidates.
News & Media
The key challenge for police has been running a murder inquiry without a body.
News & Media
Cameron's emphasis on competitiveness as the key challenge for Europe is laudable, and widely shared.
News & Media
9.49am GMT The key challenge is how do European countries tackle globalisation, says Cameron.
News & Media
The key challenge for any brand is persuading hotel owners to sign contracts.
News & Media
Hungry readers but fewer papers to chew on - that's the key challenge German media companies face.
News & Media
Expert writing Tips
Best practice
When using "the key challenge", clearly define what the challenge is and why it is significant. Providing context helps the reader understand its importance.
Common error
Avoid using "the key challenge" without specifying what makes it a challenge. Lack of clarity can diminish the phrase's impact and leave the reader confused.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the key challenge" functions as a noun phrase, typically serving as the subject or object of a sentence. It identifies the most significant difficulty or obstacle in a given context. Examples provided by Ludwig show its use in various fields, highlighting its broad applicability.
Frequent in
News & Media
53%
Science
39%
Formal & Business
8%
Less common in
Ludwig's WRAP-UP
In summary, "the key challenge" is a widely used and grammatically sound phrase that effectively highlights the most significant difficulty or obstacle in various contexts. As Ludwig AI confirms, the phrase appears frequently across different domains, particularly in news and scientific media. To use it effectively, ensure clarity by specifying the challenge and its importance. Alternatives like "the main obstacle" or "the primary difficulty" can be used to vary your language while maintaining the intended meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
the main obstacle
Focuses on the hindering aspect, rather than highlighting its importance.
the primary difficulty
Emphasizes the problematic nature more directly.
the central problem
Highlights the issue's role at the core of the situation.
the major hurdle
Implies an obstacle that needs to be overcome.
the chief concern
Shifts the focus to what is most worrying or concerning.
the principal issue
Emphasizes the importance of the issue at hand.
the critical task
Highlights the urgency and importance of the required action.
the essential question
Points to a fundamental question that needs to be addressed.
the fundamental obstacle
Points out a basic and foundational hindrance.
the biggest test
Implies a significant trial or challenge to overcome.
FAQs
How can I use "the key challenge" in a sentence?
You can use "the key challenge" to highlight the most important obstacle or difficulty in a situation. For example, "The key challenge is funding the project effectively."
What is a good alternative to "the key challenge"?
Alternatives include "the main obstacle", "the primary difficulty", or "the central problem", depending on the specific context.
Is it more appropriate to say "the key challenge" or "a key challenge"?
"The key challenge" implies that there is one primary challenge, while "a key challenge" suggests that it is one of several important challenges. The choice depends on whether you want to emphasize a single, most significant issue or acknowledge multiple important issues.
How does "the key challenge" differ from "the main challenge"?
While similar, "the key challenge" often emphasizes the importance or criticality of the challenge, whereas "the main challenge" simply indicates the biggest or most prominent challenge. Both phrases are often interchangeable, but "the key challenge" can imply a more decisive factor.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested