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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
the central problem is
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "the central problem is" is correct and usable in written English.
You can use it when introducing or discussing the main issue or challenge in a particular context or argument. Example: "In the context of climate change, the central problem is the increasing levels of greenhouse gases in the atmosphere."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(18)
the main issue is
the main problem is
the crux of the matter is
the primary concern is
the central issue is
the core problem is
the main challenge resides in
the core concern is
the critical factor is
the root of the problem is
the essence of the challenge is
the fundamental issue is
primary concern rests with
main focus is on
the key issue is
its weakness lies in
its value lies in
its power lies in
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
56 human-written examples
The central problem is never mentioned.
News & Media
The central problem is reprogramming I.R.S. computers.
News & Media
Rather, the central problem is our bad schools.
News & Media
The central problem is the question: what is prison for?
News & Media
The central problem is what the negotiators call investor-state dispute settlement (ISDS).
News & Media
But, on the evidence of the opening night, the central problem is, in two ways, exclusivity.
News & Media
Yet the central problem is found in the petroleum ministry, which wields vast unaccountable power.
News & Media
But the central problem is that slum residents rarely have the formal rights to remain on the land they occupy.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
3 human-written examples
The central problem was his seemingly haphazard distribution of voices.
News & Media
To Whyte, the central problem was that the organization men actually liked being organization men.
News & Media
The central problem was, as it always had been since 1948, Berlin.
News & Media
Expert writing Tips
Best practice
When using "the central problem is", ensure you clearly and concisely define the problem you are addressing. Providing context and supporting evidence will strengthen your argument and enhance clarity for your audience.
Common error
Avoid using "the central problem is" without adequately explaining the problem itself. Failing to provide sufficient detail can leave your audience confused or unable to fully grasp the significance of your statement.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the central problem is" serves as an introductory phrase to identify and emphasize the most important issue or challenge within a given context. As demonstrated by Ludwig, this phrase is used to set the stage for further discussion and analysis.
Frequent in
News & Media
41%
Science
33%
Encyclopedias
4%
Less common in
Formal & Business
2%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "the central problem is" is a grammatically sound and widely used construction that serves to introduce and emphasize the core issue within a given context. Ludwig AI confirms its correctness and usability. With a neutral to formal register, it's suitable for academic, news, and professional environments. To use it effectively, ensure you clearly define the problem and provide supporting details. Alternatives include phrases like "the main issue is" or "the key challenge is", depending on the specific nuance you wish to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the main issue is
This alternative uses simpler language, focusing on the primary issue without necessarily implying a problem.
the key challenge is
This phrase highlights the difficulty or obstacle that needs to be overcome.
the core difficulty lies in
This alternative emphasizes the root or origin of the problem, often suggesting a more complex situation.
the fundamental issue concerns
This phrase presents the problem as a basic or foundational element that needs addressing.
the primary concern revolves around
This alternative highlights the main area of worry or interest.
the critical factor involves
This option indicates that the problem is a crucial element that needs consideration.
the overriding consideration is
This highlights what is more important to consider compared to other factors.
the crux of the matter is
This emphasizes the most vital or decisive point of the problem.
at the heart of the matter is
This alternative indicates a deep or essential element causing the difficulty.
the major obstacle is
This phrase denotes a significant barrier hindering progress.
FAQs
How can I effectively use "the central problem is" in a sentence?
Start by identifying a clear problem, then use "the central problem is" to introduce that problem to your audience. Follow with specific details and evidence to support your claim.
What are some alternatives to saying "the central problem is"?
You can use alternatives like "the main issue is", "the key challenge is", or "the fundamental issue concerns" to convey a similar meaning.
Is it grammatically correct to use "the central problem is"?
Yes, "the central problem is" is grammatically correct and widely accepted in both formal and informal writing. Ludwig AI confirms its correctness.
What's the difference between "the central problem is" and "the main problem is"?
While both phrases are similar, "the central problem is" often implies a more complex or significant issue than "the main problem is". The choice depends on the specific context and the weight you want to give to the problem.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested