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
a core concern
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a core concern" is correct and usable in written English.
It can be used to highlight a fundamental issue or primary focus in a discussion or analysis. Example: "Environmental sustainability has become a core concern for many businesses in today's market."
✓ Grammatically correct
News & Media
Academia
Science
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
43 human-written examples
Melody was a core concern on that album, however Mr. Klein chose to reframe it.
News & Media
More particularly, criminal justice reform is not a core concern of the Republican base.
News & Media
As a core concern, it's hard to overstate the extent to which Pakistan depends on the Indus River, Briscoe said.
Academia
All of these texts address a core concern: What compels people to behave in the ways that they do?
Academia
This collection of writings, statements, mediations, fictions, polemics, and discussions identifies failure as a core concern in cultural production.
Earnest, outlining Obama's longstanding thinking about launching new air strikes in Iraq, noted that protecting US personnel was a core concern for the US president.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
17 human-written examples
Hayek has an important point, but his core concern is the "mirage" of thinking that justice requires rewarding people for supplying inputs rather than for supplying outputs.
Science
Physical activity should be a core educational concern, not a dispensable option.
News & Media
Through a combination of education and activism, the group wants to make judicial appointments a core electoral concern for progressive voters and a standard talking point for Democratic politicians.
News & Media
Encouraged by that success, the World Bank has now established an even more ambitious set of goals -- ending extreme poverty and boosting shared prosperity by 2030 -- marking the first time the Bank has taken on inequality as a core development concern.
News & Media
They do not focus on what campaigners see as the core concern: how Shell plans to manage its way to a low-carbon global economy.
News & Media
Expert writing Tips
Best practice
When discussing multiple issues, use "a core concern" to single out the most significant one. This adds emphasis and directs attention to the most crucial point.
Common error
Avoid using "a core concern" repeatedly in a single document. Vary your language with synonyms like "primary focus", "key priority", or "central issue" to maintain reader engagement.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a core concern" functions as a noun phrase that identifies and emphasizes the primary or most important worry, issue, or focus within a given context. Ludwig provides numerous examples demonstrating its use in highlighting critical aspects across diverse topics.
Frequent in
News & Media
45%
Academia
25%
Science
15%
Less common in
Formal & Business
10%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "a core concern" is a valuable phrase for highlighting the primary issues or priorities in various contexts. As confirmed by Ludwig AI, the phrase is grammatically correct and widely used, particularly in news, academic, and scientific writing. Remember to use it judiciously, varying your language to avoid repetition. Consider alternatives like "principal concern", "central focus", or "key priority" to provide nuanced emphasis. By using "a core concern" effectively, you can direct readers' attention to the most critical aspects of your message, ensuring clarity and impact.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
A principal concern
Replaces "core" with "principal", indicating a leading or primary concern.
A central focus
Shifts from a "concern" to a "focus", suggesting a point of concentration or attention.
A key priority
Replaces "concern" with "priority", emphasizing the importance of the issue relative to others.
A main consideration
Uses "consideration" instead of "concern", highlighting the need to think about something carefully.
A critical issue
Replaces "concern" with "issue", emphasizing the problem aspect and its importance.
A vital aspect
Highlights a necessary or essential element.
A fundamental element
Similar to "vital aspect", this focuses on the foundational nature of the concern.
A major preoccupation
Replaces "concern" with "preoccupation", suggesting something that someone thinks about frequently.
A primary interest
Indicates a subject of great attention or involvement.
A significant worry
Emphasizes the anxiety or unease associated with the concern.
FAQs
How can I use "a core concern" in a sentence?
"A core concern" is used to highlight the most important issue or priority in a given situation. For example: "Data privacy is "a core concern" for many users of social media."
What are some alternatives to "a core concern"?
You can use alternatives such as "a principal concern", "a central focus", or "a key priority" depending on the context.
Is it appropriate to use "a core concern" in formal writing?
Yes, "a core concern" is appropriate for formal writing. It is a clear and professional way to indicate the most important issue. It is often found in academic, business and news contexts.
What makes something "a core concern"?
Something becomes "a core concern" when it is identified as fundamentally important and requires significant attention. It is an issue that directly affects key outcomes or values.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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