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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 logical reason why
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a logical reason why" is correct and usable in written English.
You can use it when discussing the rationale or justification for a particular action, decision, or belief. Example: "There must be a logical reason why the committee decided to postpone the meeting."
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(20)
no reason why
the reason why I am
for no logical reason
a reason for why
that is the reason why
the reason for why
the reason as to why
why reason
reason for why
this is a reason why
the reason why
a logical reason for
the reason why is
the reason of why
this was the reason why
It may be the reason why
reason as to why
this is the reason why
reason why
logical reason
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
10 human-written examples
In Miliband's defence there has always been a logical reason why in the end he should wait.
News & Media
She didn't have to trash the company or write an op-ed piece for The Times; she just had to give me a logical reason why she wanted to leave.
News & Media
This week, authorities said that David and Louise Turpin were "unable to immediately provide a logical reason" why the children were shackled and chained and that Louise Turpin seemed "perplexed" by the investigators' questions.
News & Media
I really can't give a logical reason why".
News & Media
OK, if you didn't remember writing that, can you give me a logical reason why you would've then?
News & Media
Loretta Worters, vice president of the Insurance Information Institute, says there's a logical reason why car insurance companies increase premiums for people who drive more miles.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
"There was never any logical reason why Tribeca couldn't become a bedroom community of Wall Street as easily as it became the frontier of SoHo," a Tribeca real-estate man admits, and this is more or less what has happened.
News & Media
If you've ever found yourself wondering why an app is requesting microphone access when there doesn't seem to be any logical reason why it should need to snoop on the sounds from your surroundings, hold that thought — and take a closer look at the T&Cs.
News & Media
I don't have a good logical reason why I'm sad, except that the class of things that humans are better at continues to narrow".
News & Media
Going to an event is a "nice-to-have," not a "need-to-have". As such, there is no logical reason why a ticket should be treated differently than any other non-essential product.
News & Media
Opposition leader Simon Busuttil said there was no logical reason why a minister and a chief of staff would set up a Panama company and a trust in New Zealand and also attempt to set up bank accounts in eight countries.
News & Media
Expert writing Tips
Best practice
Use "a logical reason why" to introduce explanations in formal writing or when analyzing complex situations, promoting clarity and structured thinking.
Common error
While grammatically correct, repeatedly using "a logical reason why" can sound overly formal or pedantic in casual conversations. Opt for simpler alternatives like "why" or "a good reason" in informal settings.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a logical reason why" functions as a nominal phrase, often introducing a clause that provides the rationale or justification for an event, decision, or situation. Ludwig AI confirms its correctness and usability in written English.
Frequent in
News & Media
50%
Wiki
30%
Science
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a logical reason why" is a grammatically correct and commonly used phrase to introduce an explanation or justification rooted in sound reasoning. Ludwig AI confirms this, highlighting its appropriateness for discussions involving rationale and clarity. While versatile, its formality may make it less suitable for casual conversations. Alternatives like "a rational explanation why" can provide nuanced variations, while remaining true to the intention of providing a sensible answer. The phrase finds its primary contexts in news, wiki and scientific domains.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a rational explanation why
Replaces "logical" with "rational", emphasizing reason and intellect.
a valid justification why
Substitutes "reason" with "justification", highlighting the defense or support of an action or belief.
a sound rationale for why
Uses "rationale" instead of "reason", suggesting a more structured and reasoned argument.
a coherent explanation for why
Emphasizes the clarity and understandability of the reason.
a sensible ground for why
Replaces "reason" with "ground", suggesting a foundation or basis for something.
an understandable motive for why
Focuses on the motivation behind an action, making it comprehensible.
a plausible cause for why
Highlights the believability and likelihood of the reason.
a well-founded basis for why
Stresses the solid and reliable nature of the reason.
a reasonable basis for why
Uses "reasonable" to show that there are fair grounds to justify a decision.
a clear justification for why
Uses "justification" to highlight the validity of a reason.
FAQs
How can I use "a logical reason why" in a sentence?
Use "a logical reason why" to introduce an explanation or justification. For example, "There must be "a logical reason why" the meeting was postponed".
What are some alternatives to "a logical reason why"?
You can use alternatives like "a rational explanation why", "a valid justification why", or "a sound rationale for why depending on the context".
Is "a logical reason why" redundant?
While "reason why" can sometimes be seen as slightly redundant, the inclusion of "logical" emphasizes that the reason should be based on sound reasoning rather than emotion or speculation. The phrase is acceptable and common in usage.
When is it appropriate to use "a logical reason why" in writing?
It is appropriate to use "a logical reason why" in formal writing, analytical reports, or argumentative essays where clarity and rational explanation are paramount. Consider more concise alternatives in informal contexts.
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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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested