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 rational opinion
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a rational opinion" is correct and usable in written English.
You can use it when discussing a viewpoint or belief that is based on reason and logical thinking rather than emotion or bias. Example: "In the debate about climate change, it's important to consider a rational opinion that is supported by scientific evidence."
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(4)
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
2 human-written examples
To render a rational opinion on the subject and make reasoned choices in the marketplace, it is essential to understand what genetic engineering of foods and crops involves and its potential benefits and risks.
News & Media
It has to be a rational opinion about both persons.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
The applicability to rational opinion goes much the same way: it is clear that such opinion is guided by finite frequency information, unclear that it is guided by information about limits of hypothetical frequencies.
Science
QUESTION FROM BILL STOTT: Many "liberal" Americans — in which number I include you and me — now fear that liberal (and, I think, rational) opinions of the sort you purvey are growing more endangered than in earlier generations.
News & Media
But they also distinguished rational opinions of this sort from the general Stoic category of opinion as any assent to a non-cognitive impression (and hence as always bad), by qualifying their assent to them as 'measured' or 'virtual' — that is, as provisional on their avowedly inconclusive evidence, rather than as a straightforward commitment to their truth.
Science
To both sides, the other doesn't seem to hold rational opinions anymore, they don't seem to make sense anymore.
News & Media
He'd give conservative opinion a rational voice.
News & Media
She deemed her own likes and dislikes for painters, composers and writers the only opinions a rational person could hold.
News & Media
Rangerstaxcase.com has become a platform for some of the sharpest minds and most accomplished professionals to share information, debate, and form opinions based upon a rational interpretation of the facts rather than PR-firm fabrications.
News & Media
In my opinion it this was a rational decision, which worked out for many people, and it's been one of the achievements of the Rouhani administration".
News & Media
Philosophers note that humans have difficulty processing information in a rational, unbiased manner once they have developed an opinion about the issue.
Encyclopedias
Expert writing Tips
Best practice
When presenting your opinion, explicitly state the reasons and evidence that support it to demonstrate that it is, in fact, a "rational opinion".
Common error
Avoid presenting an opinion as "rational" without providing adequate justification. Labelling an opinion as "rational" doesn't automatically make it so; it must be supported by logical reasoning and evidence.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a rational opinion" functions as a noun phrase, where the adjective 'rational' modifies the noun 'opinion'. It typically introduces or describes a viewpoint that is purportedly based on reason and logic. Ludwig AI indicates that it is usable in written English.
Frequent in
News & Media
50%
Wiki
25%
Science
25%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "a rational opinion" is deemed grammatically correct by Ludwig AI, though it appears infrequently in the analyzed data. It functions as a noun phrase, emphasizing that a particular viewpoint is founded on reason and logical analysis. While suitable for use across neutral to formal registers, being more frequent in News & Media, Wiki and Science, remember to substantiate the claim of rationality with evidential support, as merely labeling an opinion as "rational" does not guarantee its validity. Alternatives such as "a logical opinion" or "a well-reasoned opinion" may offer similar emphasis depending on the specific context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a well-reasoned opinion
Adds "well-reasoned" to emphasize the thoroughness of the logical process.
a logical opinion
Replaces "rational" with "logical", emphasizing a clear and consistent line of reasoning.
a reasonable opinion
Substitutes "rational" with "reasonable", indicating fairness and willingness to compromise.
a sensible opinion
Replaces "rational" with "sensible", suggesting practicality and common sense.
a sound opinion
Replaces "rational" with "sound", suggesting reliability and validity.
a fair opinion
Replaces "rational" with "fair", focusing on impartiality rather than strict logic.
a judicious opinion
Replaces "rational" with "judicious", highlighting careful consideration and balanced judgment.
a balanced perspective
Shifts from "opinion" to "perspective", focusing on a comprehensive and objective viewpoint.
a wise opinion
Substitutes "rational" with "wise", implying experience and good judgment.
a level-headed view
Replaces "rational opinion" with a more colloquial phrase suggesting calmness and clarity.
FAQs
How can I best express "a rational opinion"?
To express "a rational opinion", clearly articulate the reasoning and evidence supporting your viewpoint. This demonstrates that your opinion is based on logic and sound judgment, rather than emotion or bias.
What's a good substitute for "a rational opinion"?
You can use alternatives such as "a logical opinion", "a reasonable opinion", or "a well-reasoned opinion" depending on the specific context.
Is it redundant to say "a rational opinion"?
While the term "opinion" inherently implies a subjective viewpoint, using "a rational opinion" can emphasize that the viewpoint is based on logical reasoning rather than mere personal preference or emotion. It adds a layer of justification to the opinion being expressed.
How does "a rational opinion" differ from a belief?
"A rational opinion" suggests a viewpoint supported by evidence and logical analysis, whereas a belief might be based on faith, personal experience, or cultural norms without necessarily requiring logical justification. Presenting "a rational opinion" implies a willingness to engage in reasoned discussion.
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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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested