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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
Reasonable concern
Grammar usage guide and real-world examplesUSAGE SUMMARY
"reasonable concern" is correct and usable in written English. You can use it when discussing a worry or issue that is justified or logical. Example: "There is a reasonable concern about the safety of the new product." Alternative expressions include "valid concern" and "justifiable concern."
✓ Grammatically correct
News & Media
Academia
Science
Formal & Business
Alternative expressions(20)
reasonable concern
valid worry
legitimate apprehension
valid concern
well-founded fear
valid reservation
real worry
a valid concerns
Justifiable concern
justifiable concern
legitimate worry
understandable concern
Well-founded concern
reasonable apprehension
justifiable apprehension
real concern
valid anxiety
fair concern
true concern
correct concern
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
Reasonable concern is a scarce commodity in our hyperventilated Internet world.
News & Media
It's a reasonable concern.
News & Media
Of course this is a reasonable concern.
News & Media
"I think it's a reasonable concern, obviously," Mr. Bernanke said.
News & Media
But I believe that openness must be balanced with reasonable concern for privacy and safety.
I am not a scientist, but this seems a reasonable concern.
News & Media
After the experiences of the Greenspan-Bernanke Fed, that's an eminently reasonable concern.
News & Media
This is a reasonable concern, but one that rarely if ever proves true.
News & Media
Another fairly reasonable concern emerged from messaging research for the UK's Department for International Development (DfID) in 2009.
News & Media
While reasonable concern over potential economic harm is not excluded from factors to consider, APTC has not borne its burden to show special circumstances justifying anonymity.
Academia
The online remit extension started on 1 March 2011, as a rational response to a reasonable concern that there was a gap in our system of advertising regulation.
News & Media
Expert writing Tips
Best practice
When using "reasonable concern", ensure the context clearly explains why the concern is justified to enhance clarity and credibility.
Common error
Avoid exaggerating the potential impact of the "reasonable concern". Present a balanced view to maintain objectivity and avoid alarming your audience unnecessarily.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "reasonable concern" functions as a noun phrase that identifies a specific worry or apprehension that is considered justified or logical. As confirmed by Ludwig AI, it is widely used to denote a valid point of anxiety or caution.
Frequent in
News & Media
52%
Science
19%
Academia
15%
Less common in
Formal & Business
12%
Reference
1%
Wiki
1%
Ludwig's WRAP-UP
In summary, "reasonable concern" is a common and grammatically correct phrase used to describe a justified worry or apprehension. As Ludwig AI confirms, its frequent appearance across various domains like news, science, and academia underscores its versatility and widespread acceptance. When using this phrase, ensure the context supports the rationality behind the concern to enhance its impact. Alternatives such as "valid worry" or "legitimate apprehension" can offer slight variations in tone, but the core message remains consistent: a well-founded cause for concern.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
valid worry
Replaces "concern" with "worry" and "reasonable" with "valid", maintaining a similar level of formality.
legitimate apprehension
Substitutes "concern" with "apprehension" and "reasonable" with "legitimate", increasing the formality.
justifiable anxiety
Changes "concern" to "anxiety" and "reasonable" to "justifiable", intensifying the emotional tone.
well-founded fear
Replaces "concern" with "fear" and "reasonable" with "well-founded", highlighting the basis for the worry.
sound misgiving
Swaps "concern" for "misgiving" and "reasonable" for "sound", offering a slightly more nuanced expression.
valid reservation
Replaces "concern" with "reservation", suggesting a more formal or official context.
genuine uneasiness
Changes "concern" to "uneasiness" and "reasonable" to "genuine", emphasizing the feeling of discomfort.
real worry
Replaces "reasonable" with "real", simplifying the language while keeping the core meaning.
legitimate fear
A more emphatic alternative, suggesting that the fear is justified and based on real circumstances.
understandable apprehension
Replaces "reasonable" with "understandable", making it clear that the concern is easily comprehended.
FAQs
How can I use "reasonable concern" in a sentence?
You can use "reasonable concern" to express that a particular worry or issue is justified. For example, "There is "reasonable concern" about the environmental impact of the new factory".
What are some alternatives to saying "reasonable concern"?
Alternatives to "reasonable concern" include "valid worry", "legitimate apprehension", or "justifiable anxiety", depending on the specific nuance you want to convey.
Is it better to say "reasonable concern" or "valid concern"?
Both "reasonable concern" and "valid concern" are acceptable. "Reasonable" suggests the concern is logical and well-thought-out, while "valid" implies it's based on factual evidence. The choice depends on the context.
What's the difference between "reasonable concern" and "exaggerated fear"?
"Reasonable concern" refers to a worry that's based on logic or evidence, while "exaggerated fear" implies a worry that's disproportionate to the actual risk. One is grounded, the other is inflated.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested