the key problem

USAGE SUMMARY

The phrase "the key problem" is correct and usable in written English.
It can be used when identifying the most important or central issue in a discussion or analysis. Example: "In our analysis of the project, the key problem we identified was a lack of communication among team members."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

The key problem is calibration.

The Economist

The key problem is..

The Guardian - Sport

Obviousness is the key problem.

The New York Times - Magazine

The key problem was yield.

The Guardian - Tech

And that was the key problem.

The Guardian

The key problem may have been psychological.

The Guardian

The key problem is what economists call switching costs.

The New Yorker

And that Bluetooth connection is the key problem.

The Guardian - Tech

The synchronization is the key problem in OFDM reliability engineering.

Systems Engineering Procedia

"The key problem is, people at the top are still men.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

Therefore, the key problem becomes estimating the driving distance.

EURASIP Journal on Wireless Communications and Networking

Expert writing Tips

Best practice

When using "the key problem", ensure that the subsequent discussion directly addresses and elaborates on the identified issue. This maintains clarity and coherence in your writing.

Common error

Avoid using "the key problem" simply as a rhetorical device. If the issue isn't genuinely the most important or central, it can undermine your credibility. Make sure you have a compelling case before you declare a problem as the 'key' one.

Linguistic Context

The phrase "the key problem" functions as a noun phrase that serves to identify the most important or central issue being discussed. Ludwig AI examples show its use across various contexts, consistently highlighting the primary obstacle or challenge.

Expression frequency: Very common

Frequent in

News & Media

52%

Science

32%

Formal & Business

7%

Less common in

Academia

5%

Wiki

2%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "the key problem" is a grammatically correct and widely used phrase for identifying the most significant issue. Ludwig AI confirms its broad applicability across diverse contexts, including News & Media, Science, and Formal & Business settings. While alternatives like "the main issue" or "the core challenge" exist, "the key problem" offers a direct and clear way to focus attention on what truly matters, making it a valuable tool for effective communication. Remember to use it judiciously, ensuring that the identified issue genuinely warrants such emphasis.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

the pivotal problem

Emphasizes the turning point aspect of the problem, suggesting it's crucial for progress or resolution.

the main issue

A more general term that identifies the most significant point of concern or discussion.

the core challenge

Highlights the fundamental difficulties that need to be overcome.

the central difficulty

Focuses on the main obstacle or impediment.

the primary concern

Indicates the most important worry or anxiety.

the crucial obstacle

Highlights an essential barrier that must be addressed.

the essential question

Pinpoints the most important query that needs answering.

the critical factor

Emphasizes the most important element influencing an outcome.

the fundamental issue

Stresses the basic or foundational nature of the problem.

the underlying cause

Focuses on the root or origin of the problem.

FAQs

What does "the key problem" mean?

The phrase "the key problem" refers to the most important or central issue that needs to be addressed or resolved in a particular situation. It signifies the main obstacle or challenge that hinders progress or success.

How can I use "the key problem" in a sentence?

You can use "the key problem" to introduce the most significant challenge in your analysis or discussion. For example: "The key problem is funding" or "The key problem is calibration".

What are some alternatives to "the key problem"?

Some alternatives to "the key problem" include "the main issue", "the core challenge", or "the central difficulty". The best choice depends on the specific context and the nuance you wish to convey.

Is it appropriate to use "the key problem" in formal writing?

Yes, "the key problem" is appropriate for formal writing, including academic, business, and professional contexts. It is a clear and direct way to identify the most significant issue under consideration.