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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 man of reason
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a man of reason" is correct and usable in written English.
It can be used to describe someone who is logical, rational, and makes decisions based on reason rather than emotion. Example: "In discussions, he always remains calm and collected, truly a man of reason."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
14 human-written examples
But not Parseghian, who fancies himself a man of reason.
News & Media
Kennedy was, above all, a man of reason, & in his faith in the dialogue betw.
News & Media
In each one he showed a fascinating mix as a man of reason who used such emotion in court.
News & Media
New fiction: "Being a man of reason, Ibn Rushd did not guess that the girl was a supernatural creature, a jinnia".
News & Media
An acclaimed military leader, a seasoned, knowledgeable world traveler, Mr. Powell then represented calm, integrity and composure -- a man of reason.
News & Media
I imagine myself a man of reason, yet I cannot think what I am doing here, in India, in this third-class queue, unless it is for the plain hell of it.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
So yes, Christopher Hitchens may long to be a cogent man of reason, and he can certainly be a pitiless adversary.
News & Media
This Great Briton died as he had lived – a quiet man of reason, not given to theatrical flourish.
News & Media
Today there is a consensus across much of the political spectrum that George H. W. Bush was a President of some consequence, a man of conscience and reason, a steady hand at a time of geopolitical instability.
News & Media
In a personal message to his widow, the Croatian president Ivo Josipovic praised him as a man of "wisdom and reason" and said that he had made "an immeasurable contribution" to the development of Croatian democracy.
News & Media
Better yet, the kids should read about Roger Williams, a man of faith, and of reason — the American model that will prevail long after Santorum has left the pulpit.
News & Media
Expert writing Tips
Best practice
When using the phrase "a man of reason", ensure that the context clearly demonstrates the individual's reliance on logic and evidence-based decision-making, rather than emotional impulses.
Common error
Avoid using "a man of reason" to describe someone who is simply stubborn or inflexible. True reason involves open-mindedness and a willingness to consider different perspectives, not just clinging to pre-existing beliefs.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a man of reason" functions as a noun phrase used to describe a person who is characterized by their rationality and logical thinking. As noted by Ludwig, this phrase implies that the person relies on reason rather than emotion to make decisions.
Frequent in
News & Media
75%
Science
17%
Encyclopedias
8%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "a man of reason" is a commendation for someone who prioritizes logic and sound judgment. Ludwig's analysis confirms that this phrase is grammatically correct and commonly used across various contexts, especially in news and media. While alternatives like "a rational man" or "a logical thinker" exist, "a man of reason" carries a certain weight and formality. It's important to use this phrase accurately, ensuring the described individual truly embodies the qualities of rationality and open-mindedness, rather than simple inflexibility. The frequent appearance in reputable sources like The New York Times and The Guardian attests to its continued relevance and value in contemporary discourse.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a rational man
Focuses directly on the rationality of the man, removing the slightly more elaborate "of reason" construction.
a logical man
Highlights the man's adherence to logic, emphasizing the structured and methodical nature of his thinking.
a reasonable man
Emphasizes the man's fairness and moderation in judgment, suggesting a balanced approach to decision-making.
a man of sound judgment
Shifts the focus to the quality of the man's decisions, implying wisdom and good sense.
a man of intellect
Broadens the scope to encompass intellectual capacity, suggesting a deep understanding and thoughtful approach.
a man of wisdom
Elevates the description to a higher level of understanding and insight, suggesting profound knowledge and experience.
a judicious man
Highlights the man's ability to make wise and careful decisions, emphasizing prudence and discretion.
a man of prudence
Focuses on the man's careful and cautious nature, highlighting foresight and thoughtful consideration.
a thoughtful man
Emphasizes the man's considerate and reflective nature, suggesting a deep engagement with ideas and issues.
a discerning man
Highlights the man's ability to distinguish between subtle differences and make fine distinctions, suggesting keen perception.
FAQs
How can I use "a man of reason" in a sentence?
You can use "a man of reason" to describe someone who consistently makes decisions based on logic and evidence, for example, "The negotiator was lauded as "a man of reason" for his ability to find common ground."
What are some alternatives to "a man of reason"?
Alternatives include "a rational man", "a logical thinker", or "a reasonable person", each emphasizing different facets of sound judgment and intellect.
Is it appropriate to use "a man of reason" in formal writing?
Yes, "a man of reason" is suitable for formal writing, particularly when discussing leadership, philosophy, or decision-making processes. It conveys respect and admiration for the individual's intellect and judgment.
What qualities does "a man of reason" typically possess?
A "man of reason" is generally characterized by qualities such as logical thinking, sound judgment, impartiality, and a commitment to evidence-based decision-making, all of which contribute to effective problem-solving and conflict resolution.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested