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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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the key challenge

Grammar usage guide and real-world examples

USAGE 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

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

The Guardian

That is the key challenge we face, and we have to get into that mindset.

News & Media

The Guardian

(6 32) Involving the wider audience, he says, is the "key challenge".

News & Media

The Guardian

The key challenge for the new editor will be how to revive the Independent's fortunes.

News & Media

The Guardian

Radicalism holds increasing appeal, particularly for our young people: this is the key challenge for Europe.

The key challenge remains in getting more female members to come forward as candidates.

News & Media

The Guardian

The key challenge for police has been running a murder inquiry without a body.

News & Media

The Guardian

Cameron's emphasis on competitiveness as the key challenge for Europe is laudable, and widely shared.

9.49am GMT The key challenge is how do European countries tackle globalisation, says Cameron.

The key challenge for any brand is persuading hotel owners to sign contracts.

News & Media

The New Yorker

Hungry readers but fewer papers to chew on - that's the key challenge German media companies face.

News & Media

The Guardian
Show more...

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.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

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.

Expression frequency: Very common

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.

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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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: