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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
a reasonable observation
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a reasonable observation" is correct and usable in written English.
It can be used when you want to express that a statement or comment made is logical or sensible based on the context. Example: "After reviewing the data, I believe it is a reasonable observation that our sales have increased due to the new marketing strategy."
✓ Grammatically correct
News & Media
Science
Alternative expressions(18)
a sound observation
a logical conclusion
an astute observation
a fair assessment
a balanced perspective
a practical insight
a valid point
a reasonable thing
a reasonable note
a reasonable concern
a reasonable evidence
a reasonable question
a reasonable attention
a fair observation
a reasonable argument
a suitable observation
a reasonable statement
a reasonable proposal
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
6 human-written examples
That was a reasonable observation.
News & Media
Hence, we did not evaluate the maximal recruitment of the skin microcirculation, but a surrogate value (the slope or speed of the microcirculation recruitment) within a reasonable observation period.
Science
Firstly, "white people are crazy"—a reasonable observation, given the circumstances.
News & Media
This is a reasonable observation and does not imply in any way that African-American voters are not "real Democrats".
News & Media
But that would be a reasonable observation instead of thinly veiled hand-wringing about white genocide, and Reason is not how we handle our problems here near the end of the second decade of the 21st century.
News & Media
The HO-1 expression was thought to be one of the possible pathways of curcumin action, but in the current study we could not detect any significant increase in HO-1 mRNA and protein concentration after a single high dose of 12 g oral curcumin at any timepoint throughout a reasonable observation period of 48 hours and 3(b)).
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
I wonder how many of those commentators who diligently monitor the "muzzling" activities of the "Israel Lobby" will note the story of a UN official who made a perfectly reasonable observation at a recent conference, and now has everyone from Hamas to the government of Jordan demanding his head on a plate.
News & Media
I heard Louise say, in a tone of reasonable observation, "He went in".
News & Media
In their first debate, Mr. DioGuardi raised a familiar, and some would say reasonable, observation: that on becoming senator, Ms. Gillibrand reversed course with whiplash-inducing suddenness on important matters like immigration and gun control.
News & Media
Acknowledging that sexual relations in marriage have a special significance because of their connection with procreation, Macedo adds the eminently reasonable observation that "everything else" in marriage should not be regarded as less valuable.
News & Media
So furious, in fact, that it has seen Princess issue a mesmeric video rebuttal via her mother's social media account, in which she makes the sensationally reasonable observation that what she does is "none of your beeswax".
News & Media
Expert writing Tips
Best practice
Use "a reasonable observation" when you want to indicate that a statement is logical, rational, and supported by evidence or context. It suggests the observation is not far-fetched or unreasonable.
Common error
Avoid using "a reasonable observation" as a filler phrase. Ensure that the observation itself is clearly articulated and provides meaningful insight, rather than relying on the phrase to add perceived value.
Source & Trust
81%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
A reasonable observation functions primarily as a noun phrase. It is used to describe a statement or conclusion that is logical and well-supported by evidence or context. Ludwig AI confirms its acceptability and common usage.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "a reasonable observation" is a grammatically correct and readily understandable expression that is used to denote a statement is based on sound logic and evidence. Ludwig AI affirms its proper use in written English. Its primary function is to present a conclusion as sensible and well-founded. While not exceedingly common, it appears regularly in news, scientific, and formal contexts. To enhance your writing, ensure the observation itself is substantive, and consider alternatives like "a logical observation" or "a sound observation" for subtle variations in meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a sound observation
Replaces "reasonable" with "sound", emphasizing the validity and reliability of the observation.
a logical observation
Substitutes "reasonable" with "logical", highlighting the rational and coherent nature of the observation.
a sensible observation
Uses "sensible" instead of "reasonable", stressing the practical and judicious aspect of the observation.
a valid observation
Replaces "reasonable" with "valid", focusing on the factual correctness of the observation.
an astute observation
Replaces "reasonable" with "astute", adding a sense of keenness and intelligence to the observation.
a well-founded observation
Highlights that the observation is based on solid evidence or reasoning.
a justified observation
Emphasizes that the observation is supported by sufficient grounds or reasons.
a fair assessment
Shifts the focus from observation to assessment, implying a balanced and impartial evaluation.
a balanced perspective
Highlights objectivity rather than the act of observing.
a practical insight
Implies that the observation offers useful and applicable understanding.
FAQs
How can I use "a reasonable observation" in a sentence?
You can use "a reasonable observation" to introduce a statement that is logical and based on available information. For example, "It's "a reasonable observation" that sales have increased since the launch of the new marketing campaign".
What are some alternatives to saying "a reasonable observation"?
Alternatives include "a sound observation", "a logical conclusion", or "a sensible remark", depending on the specific nuance you want to convey.
Is it better to say "a reasonable observation" or "a valid observation"?
Both phrases are correct, but ""a reasonable observation"" implies the statement is logical and makes sense in context, while "a valid observation" suggests it is factually correct and well-supported by evidence.
What distinguishes "a reasonable observation" from "a hypothesis"?
"A reasonable observation" is a statement based on existing data or understanding, whereas a hypothesis is a proposed explanation made as a starting point for further investigation.
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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
81%
Authority and reliability
4.4/5
Expert rating
Real-world application tested