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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
unreasonable reason
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "unreasonable reason" is grammatically correct and can be used in written English.
It is typically used to refer to a justification that one may find to be unsatisfactory. For example, "He offered me an unreasonable reason for why he was late to class."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(17)
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
1 human-written examples
So there was always an understandable reason, but sometimes it seemed to be a rather unreasonable reason.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
So, the point of this piece is to urge restaurant goers to carefully consider the consequences of lambasting independent restaurants for what seems like a slew of unreasonable reasons.
News & Media
Unreasonable: reasonable.832 5.832
Science
So much in life is intangible, invisible, and unreasonable, and reason may know the weight of things but not always their value.
Academia
As delusional as this false everlastingness was, it gave me unreasonable comfort for some reason.
News & Media
One of the strangest things about the human mind is that it can reason about unreasonable things.
News & Media
"He's erred on the side of trying to reason with unreasonable people, which seems to be the wrong strategy," said Andy Stern, the former president of the Service Employees International Union, who has advised the White House and is a senior fellow at Georgetown University.
News & Media
The 26-year-old X Factor judge cited "unreasonable behaviour" as the reason for the break-up in papers filed at the High Court in London yesterday, it was said.
News & Media
By The New Yorker Illustration by Eleni Kalorkoti October 31, 2017 By The New Yorker Illustration by Eleni Kalorkoti October 31, 2017 In "Fantastic Beasts and How to Rank Them," from this week's issue, Kathryn Schulz writes, "One of the strangest things about the human mind is that it can reason about unreasonable things".
News & Media
The BND has denied it sent Bünyamin E.'s phone data to the NSA, but said any information sent to foreign intelligence agencies was done so with the condition that the data must not be used as a "basis or reason for unreasonable measures", such as torture or for the "passing of a death sentence".
News & Media
"People can disagree about some of the issues in this case, but the government's proposals are clearly unreasonable and punitive beyond reason," Gates added.
News & Media
Expert writing Tips
Best practice
When using "unreasonable reason", ensure the context clearly demonstrates why the reason is considered unreasonable. Provide specific details to support your claim.
Common error
Avoid presenting an "unreasonable reason" without objective criteria. While something may seem unreasonable to you, ensure your writing provides enough context for the reader to understand why it deviates from accepted standards.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "unreasonable reason" functions as a noun phrase, where the adjective "unreasonable" modifies the noun "reason". It describes a justification or explanation that is considered illogical, unfair, or insufficient. Ludwig AI confirms its grammatical correctness.
Frequent in
News & Media
34%
Science
33%
Academia
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "unreasonable reason" is a grammatically sound construction used to denote a justification lacking logic or fairness. Ludwig AI confirms its grammatical correctness. While relatively infrequent, it appears across diverse contexts including news, science, and academia. Best practice involves providing specific context to illustrate the unreasonableness. Common errors include subjective application without sufficient justification. Alternatives such as "improper reason" or "irrational reason" offer nuanced substitutes. Though not ubiquitous, "unreasonable reason" serves a clear purpose in critiquing flawed explanations.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
improper reason
Suggests the justification is not in accordance with standards or rules.
irrational reason
Indicates the justification lacks logical thought or reasoning.
nonsensical reason
Implies the justification is absurd and without meaning.
foolish reason
Suggests the justification is unwise or silly.
unacceptable reason
Highlights that the justification does not meet the required standards.
illogical reason
Similar to 'irrational reason', but emphasizes a flaw in the reasoning process itself.
arbitrary reason
Highlights that the justification is based on random choice or personal whim, rather than any reason or system.
ridiculous reason
Similar to 'nonsensical reason', but perhaps more hyperbolic in tone.
inadequate reason
Suggests the justification is not sufficient or good enough.
unfounded reason
Indicates the justification lacks a factual basis or supporting evidence.
FAQs
How can I use "unreasonable reason" in a sentence?
You can use "unreasonable reason" to describe a justification that is illogical, unfair, or inadequate. For example, "The company gave an unreasonable reason for denying my promotion."
What are some alternatives to "unreasonable reason"?
Alternatives include "improper reason", "irrational reason", or "inadequate reason", depending on the specific nuance you wish to convey.
Is "unreasonable reason" grammatically correct?
Yes, "unreasonable reason" is grammatically correct, although it may sound somewhat redundant. It's used to emphasize the lack of logic or fairness in a given explanation.
What's the difference between "unreasonable reason" and "arbitrary reason"?
"Unreasonable reason" generally suggests a flawed justification, while "arbitrary reason" implies the justification is based on random choice or personal whim, lacking any rational basis.
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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
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested