key issue is

USAGE SUMMARY

The phrase "key issue is" is correct and usable in written English.
You can use it to highlight an important point or topic in a discussion or analysis. Example: "The key issue is the lack of funding for the project, which has hindered its progress."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The key issue is consent.

The New Yorker

The key issue is royalty payments.

The Guardian - Tech

"The key issue is whether this was systemic," he said.

The New York Times

For Mr. Baraniuk, a key issue is quality control.

The New York Times

Another key issue is financial, Dr. Moore said.

The New York Times - Style

The other key issue is set to be finance.

The Guardian

I think the key issue is providing that".

The Guardian

Yet the key issue is intelligence-sharing between national agencies.

The Guardian - Opinion

The key issue is how such schemes are designed.

The Guardian

"The key issue is ensuring that people have access to these therapeutics," he said.

The New York Times

A key issue is whether what is in the online accounts is "property" with any value.

Independent

Expert writing Tips

Best practice

Use "key issue is" to clearly and directly introduce the most important point or problem in your discussion. This ensures the reader immediately understands the focus of your analysis.

Common error

Avoid using "key issue is" excessively in casual conversations or informal writing. While grammatically correct, it can sound overly formal. Opt for simpler phrases like "the main thing is" or "the big problem is" in those situations.

Linguistic Context

The phrase "key issue is" functions as a linking phrase to introduce the most important point or problem. Ludwig AI confirms its correctness and usability. It is often followed by a noun phrase or a clause that elaborates on the central concern. This usage helps to structure arguments and focus attention.

Expression frequency: Very common

Frequent in

News & Media

40%

Science

35%

Formal & Business

15%

Less common in

Encyclopedias

3%

Wiki

3%

Reference

4%

Ludwig's WRAP-UP

In summary, the phrase "key issue is" is a grammatically sound and highly functional expression used to introduce and emphasize central points in various contexts. Ludwig confirms its correctness and prevalence in both formal and informal writing. Its primary function is to highlight significant issues, thereby directing attention to what matters most. While it is widely used across multiple domains, including news, science, and business, it is advisable to avoid overuse in very informal settings where simpler alternatives may be more appropriate. Use it thoughtfully to ensure clarity and focus in your communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

primary concern is

This alternative emphasizes the aspect of worry or importance that needs to be addressed.

main problem is

This alternative focuses on the problematic aspect needing a solution.

central question is

This rephrasing highlights the core question that needs answering.

crucial point is

This alternative emphasizes the critical nature of the matter being discussed.

most important thing is

This highlights the significance and priority of the matter.

fundamental challenge is

This emphasizes the underlying difficulty that needs to be overcome.

significant aspect is

This alternative emphasizes a notable element of a situation.

core element is

This refers to the essential and foundational part of a topic.

the heart of the matter is

This metaphorical alternative suggests uncovering the true and essential aspect.

essential element is

This alternative emphasizes the necessary and indispensable component.

FAQs

How can I use "key issue is" in a sentence?

You can use "key issue is" to introduce the most important point or problem being discussed. For example, "The "key issue is" funding for the project."

What are some alternatives to "key issue is"?

Some alternatives to "key issue is" include phrases like "primary concern is", "main problem is", or "crucial point is", depending on the specific context.

Is it appropriate to use "key issue is" in formal writing?

Yes, "key issue is" is perfectly appropriate for formal writing, especially when introducing an important or critical point. It clearly signals the focus of the discussion.

What's the difference between "key issue is" and "important issue is"?

While both phrases highlight the importance of an issue, ""key issue is"" often implies that the issue is central or foundational, while "important issue is" simply denotes significance. The choice depends on the specific nuance you wish to convey.