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
is of concern
Grammar usage guide and real-world examplesUSAGE SUMMARY
"is of concern" is a valid phrase that can be used in written English.
It can be used to express that something is worrying or concerning. For example: "The increase in crime in the area is of concern."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
raises concerns
is a cause for concern
is troubling
warrants attention
is a matter of concern
gives rise to concern
merits consideration
is alarming
presents a problem
should be considered
is of importance
is of relevance
is of priority
is of significance
is of attention
becomes of concern
is worrying
was a matter of concern
is of course
is of urgency
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
And this is of concern to everyone.
Academia
Her health is of concern, though.
News & Media
Algeria's human rights record is of concern.
News & Media
This latter finding is of concern.
Science
"Everything that's in the frame is of concern," he says.
News & Media
What is of concern, however, is the emphasis on speed.
News & Media
So any delay is of concern to us".
News & Media
The issue is of concern to more than analysts.
News & Media
"It is of concern to us," O'Neill said.
News & Media
What in all that is of "concern" to Barr?
News & Media
"The issue of terrorism is of concern to all Americans.
News & Media
Expert writing Tips
Best practice
Use "is of concern" when you want to express worry or apprehension about a situation, issue, or trend. It's suitable for formal and neutral contexts, making it ideal for reports, articles, and professional communication.
Common error
While "is of concern" is acceptable, avoid overuse of passive constructions in your writing. Sometimes, a more direct and active voice can strengthen your message. For example, instead of "the data breach is of concern", consider "the data breach concerns us."
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is of concern" functions as a predicative adjective phrase. It qualifies a subject by expressing a state of worry or importance associated with it. Ludwig examples show its application to diverse subjects, reinforcing its broad applicability.
Frequent in
News & Media
32%
Science
31%
Academia
19%
Less common in
Formal & Business
18%
Reference
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "is of concern" is a versatile expression used to convey worry or importance across various domains. As Ludwig AI highlights, its grammatical correctness and broad applicability make it a staple in both formal and neutral communication. While alternatives like "raises concerns" or "is troubling" exist, "is of concern" maintains a level of professionalism suitable for reports, articles, and general correspondence. Remember to use it judiciously, balancing passive constructions with active voice to ensure clarity and impact in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is a matter of concern
Emphasizes the importance of the worry, suggesting it requires attention.
is troubling
A more direct synonym, simply stating that something is causing worry.
is a cause for concern
Highlights the reason something is worrying, shifting the emphasis to the cause.
raises concerns
Focuses on the action of creating worry rather than stating a condition of being worried.
gives rise to concern
Similar to "raises concerns", but emphasizes the origin or cause of the worry.
warrants attention
Indicates that something deserves to be noticed and addressed due to its worrying nature.
merits consideration
Similar to "should be considered", but suggests a greater level of importance or urgency.
is alarming
Indicates a higher degree of worry or urgency than "is of concern".
presents a problem
Focuses on the problematic aspect of a situation, implying a need for resolution.
should be considered
Suggests something needs careful thought because it presents a potential problem.
FAQs
What does "is of concern" mean?
The phrase "is of concern" means that something is worrying or troubling. It indicates that a particular issue, situation, or trend is causing apprehension or anxiety.
How can I use "is of concern" in a sentence?
You can use "is of concern" to express worry about something. For example: "The rising cost of living "is of concern" to many families" or "Environmental pollution "is of concern" to scientists and policymakers alike".
What are some alternatives to "is of concern"?
Alternatives to "is of concern" include "raises concerns", "is a cause for concern", "is troubling", or "warrants attention". The best choice depends on the specific context and the nuance you want to convey.
Is "is of concern" formal or informal?
"Is of concern" is generally considered a neutral to formal phrase. It's suitable for professional, academic, and journalistic contexts. More informal alternatives might include "is worrying" or "is a problem".
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested