Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
critical challenge
Grammar usage guide and real-world examplesUSAGE SUMMARY
"critical challenge" is correct and usable in written English.
You can use it when referring to a difficult problem or task, or when describing a situation that requires careful thought or analysis. For example, "Our team faced a critical challenge in developing a new marketing strategy that would be successful in this rapidly changing market."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(19)
key obstacle
significant hurdle
pressing issue
major impediment
primary concern
serious difficulty
formidable problem
important challenge
fundamental challenge
substantial challenge
swift problem
urgent issue
immediate concern
pressing matter
pressing contest
pressing challenge
intense rivalry
urgent contest
immediate challenge
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
One critical challenge, he said, was globalization.
News & Media
They all faced a critical challenge.
News & Media
This is now the most critical challenge we face".
News & Media
Information overload has become a critical challenge within military operations.
A critical challenge is identifying and defining innovative therapy.
Keeping large, growing document repositories organized is a critical challenge.
Science
"That 5percentt payout discipline creates a critical challenge for a foundation".
News & Media
Beyond helping survivors, a critical challenge is raising awareness of the issue.
News & Media
So far efforts to ensure that the bill rises to this critical challenge have been rejected.
News & Media
How can civil society reform and re-energise itself to meet this critical challenge?
News & Media
The most critical challenge by far, he said, is the sharp decline in emissions in midcentury.
News & Media
Expert writing Tips
Best practice
When using "critical challenge", ensure the context clearly defines why the challenge is critical. Providing specific details about the impact or consequences of not addressing the challenge strengthens your statement.
Common error
Avoid using "critical challenge" as a generic intensifier. If a challenge is merely difficult but not fundamentally impactful, consider using a less emphatic phrase. Overusing it can dilute its significance.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "critical challenge" functions as a noun phrase, where "critical" modifies the noun "challenge". It serves to emphasize the significant importance and difficulty of a particular obstacle or task. Ludwig AI confirms this is a common expression in English.
Frequent in
Science
33%
News & Media
30%
Formal & Business
7%
Less common in
Academia
5%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "critical challenge" is a widely used and grammatically correct expression that signifies a task or problem of significant importance and difficulty. As highlighted by Ludwig, it effectively underscores the urgency and potential consequences associated with the challenge. Its prevalence across diverse contexts, including science, news media, and formal business, confirms its versatility. When using this phrase, be sure to justify why the challenge is indeed critical and consider alternative phrases like "key obstacle" or "pressing issue" to avoid overuse. Remember that, as Ludwig AI confirms, it is a solid English expression.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
key obstacle
Focuses on the hindering aspect of the challenge.
significant hurdle
Highlights the difficulty in overcoming the challenge.
major impediment
Emphasizes the restrictive nature of the challenge.
vital task
Shifts focus to the essential nature of the challenge as a task.
pressing issue
Highlights the urgency and importance of the challenge.
primary concern
Indicates the challenge is a top priority.
serious difficulty
Emphasizes the gravity and complexity of the challenge.
formidable problem
Highlights the daunting nature of the challenge.
essential undertaking
Highlights the fundamental importance of addressing the challenge.
urgent priority
Stresses the time-sensitive nature of the challenge.
FAQs
How can I use "critical challenge" in a sentence?
Use "critical challenge" to describe a problem or task that is both difficult and extremely important. For example, "Addressing climate change is a "critical challenge" for all nations".
What are some alternatives to saying "critical challenge"?
You can use alternatives such as "key obstacle", "significant hurdle", or "pressing issue" depending on the specific context.
Is it redundant to say "very critical challenge"?
Yes, saying "very critical challenge" is generally redundant. The word "critical" already implies a high degree of importance and difficulty, so adding "very" doesn't add any additional meaning. Consider using simply ""critical challenge"".
What's the difference between "critical challenge" and "important challenge"?
While both phrases indicate a significant issue, ""critical challenge"" suggests that the issue has potentially severe consequences if not addressed, while "important challenge" simply means the issue is worth addressing. The degree of urgency and potential impact is higher with ""critical challenge"".
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested