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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
reasoning why
Grammar usage guide and real-world examplesUSAGE SUMMARY
"reasoning why" is correct and usable in written English.
You can use it to explain why you are making a particular decision or taking a particular action. For example, “I chose to take a break from work, reasoning why it would benefit me to have some time away.”.
✓ 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
30 human-written examples
If we take for granted this "general principle of practical reasoning," why should we recognize the existence of any exclusionary reasons, which by definition prevail independently of any contest of strength?
Science
By that reasoning, why stop at 105 degrees?
News & Media
In The Theory of Political Coalitions (1962), Riker demonstrated by mathematical reasoning why and how politicians form alliances.
Encyclopedias
According to their reasoning, why else would you dare to walk off into the desert at night? "Where are you going to go?
News & Media
For him, as for the Light Brigade, there is perhaps something to be said for simply doing and dying and not reasoning why.
News & Media
But the reality TV star – who recently completed her merger (read: married) outspoken rap "prophet" Kanye West – has decided to dedicate an entire blog to reasoning why she's decided to step foot back into the Beverly Hills Hotel.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
28 human-written examples
The vertical dimension is "reasoning-why": you search for reasons why X is bad (you try to reason your way downward).
News & Media
It also added little to any moral reasoning about why or why not "nascent human life," to use a phrase that both sides seem to find sufficiently neutral, should be destroyed in the quest for medical progress.
News & Media
I developed an idea from Howard Margolis, the distinguished social scientist who died in 2009, that two basic kinds of cognitive events are "seeing-that" and "reasoning-why".
News & Media
Our results indicate that by implementing a reasoned dyadic condition where the organization provides reasoning on why they are collecting particular information; individuals are more likely to actually disclose more information.
Science
So the reasoning goes: why should the left leave this field of nationalist passions to the radical right, why should it not "reclaim la patrie from the Front National"?
News & Media
Expert writing Tips
Best practice
When using "reasoning why", ensure the context clearly indicates a cause-and-effect relationship or a justification for a decision. For instance, "The committee reviewed the data, reasoning why the project should be approved."
Common error
Avoid using "reasoning why" when a simple "reason" or "explanation" suffices. Overusing "why" can make the sentence unnecessarily wordy. For example, instead of saying "The reasoning why he left was unclear", try "The reason he left was unclear".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
"Reasoning why" functions as a phrase to introduce or highlight the rationale, justification, or explanation behind a particular decision, action, or event. It serves to connect the preceding context with the subsequent explanation. Ludwig confirms its usability.
Frequent in
News & Media
40%
Science
40%
Encyclopedias
10%
Less common in
Formal & Business
3%
Wiki
3%
Reference
4%
Ludwig's WRAP-UP
In summary, the phrase "reasoning why" is a grammatically correct and frequently employed expression used to introduce or emphasize the explanation or justification behind a particular event or decision. Ludwig AI confirms its acceptability in English writing. While sometimes considered slightly redundant, it serves to clarify cause-and-effect relationships and is adaptable across various registers, most commonly appearing in neutral to formal contexts like news, science, and encyclopedias. When crafting your sentences, be mindful of potential wordiness and ensure the phrase adds value to the explanation rather than simply repeating information. Considering alternative phrases like "explanation for why" or "justification for why" can also enrich your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
explanation for why
Replaces "reasoning" with a more direct synonym, emphasizing the explanatory aspect.
justification for why
Focuses on the act of defending or providing reasons for an action or belief.
rationale behind why
Highlights the underlying principles or logic that supports a decision or action.
the reasons for why
A slightly more verbose but equally valid way of expressing the reasons behind something.
basis for why
Emphasizes the foundation or groundwork upon which a decision or belief is based.
grounds for why
Similar to 'basis', but often used in more formal or legal contexts.
the logic of why
Highlights the logical or rational aspect of the explanation.
the thinking behind why
Focuses on the thought process that led to a particular decision or action.
the cause for why
Emphasizes the causal relationship between events or actions.
the purpose for why
Highlights the intended goal or aim behind a particular action.
FAQs
How can I use "reasoning why" in a sentence?
You can use "reasoning why" to explain the justification or rationale behind a decision or action. For example, "The report detailed the "reasoning why" the company chose to invest in renewable energy".
What are some alternatives to "reasoning why"?
Alternatives include "explanation for why", "justification for why", or "rationale behind why". The best choice depends on the specific context and the nuance you want to convey. Consider options like "explanation for why", "justification for why", or "rationale behind why".
Is it redundant to use both "reasoning" and "why" in the same phrase?
While some may consider it slightly redundant, the phrase "reasoning why" is commonly used to emphasize the cause-and-effect relationship. It often adds clarity by specifically pointing out the reason. However, in some cases, the single word "reason" might be sufficient. As Ludwig AI suggests, "reasoning why" is usable in written English.
What is the difference between "reasoning why" and "the reason why"?
"Reasoning why" refers to the process of thinking or explaining the cause, while "the reason why" refers to the specific cause or explanation itself. "Reasoning why" emphasizes the thought process, while "the reason why" is a direct statement of cause.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested