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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
motive why
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'motive why' is correct and usable in written English.
It is a phrase used to indicate the underlying cause for a particular event or decision. For example, "The motive why John decided to retire was his desire to spend more time with his family."
✓ Grammatically correct
News & Media
Science
Books
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
8 human-written examples
As to motive, why lick the pasta bowl clean?
News & Media
Is that why we harp on motive, why we think of earth as some god's handiwork?
News & Media
If that were the real motive, why were the United Nations weapons inspectors ordered out just before the invasion but just after they had reported that they found no such weapons?Louis B. Fleming Pasadena, California.
News & Media
"We are also going to investigate to find the motive, why it happened and, in the event that the taking of their lives is confirmed, what was behind this and of course capturing those that did it".
News & Media
One of the abiding fascinations in studying the world of traitors and double agents is to try to arrive at a sense of motive – why would you want to betray your own country in the first place?
News & Media
The incessant eventfulness of their narratives; the arbitrariness of magic; the sketchiness of motive (why do wealthy widowers always insist on remarrying obviously dodgy women?) – these conventions can be tiresome to the older reader.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
The Motives Why kill?
News & Media
Some of them are solid enough that we can speculate about their motives: why does Hurstwood steal the money in Dreiser's Sister Carrie?
News & Media
People question their motives: why would you join if you aren't seeking power, and for what reason other than to get money for yourself?" Despite the recent spread of elections for village administrators, real power nearly always remains with the appointed party secretaries.
News & Media
Given all the doubts surrounding Iranian long-term strategy and motives, why should we even consider an opening?
News & Media
It is important to identify and recognise the motives why physicians actually apply for medical school and what are the consequences of the different motives, since this would reveal whether the selection criteria are choosing the best applicants.
Science
Expert writing Tips
Best practice
When using "motive why", ensure that the context clearly establishes an action or decision for which the motive is being sought. For instance, "The main question is the "motive why" he acted so suspiciously."
Common error
Avoid using "motive why" in contexts where the "why" is already implied. For example, instead of "the motive why he did it", consider simplifying to "his motive for doing it" or "the reason he did it".
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "motive why" functions as a noun phrase that introduces a clause of explanation, specifically inquiring about or clarifying the reason behind an action. As indicated by Ludwig AI, it's a valid phrase, though not as common as related alternatives.
Frequent in
News & Media
40%
Science
30%
Books
30%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "motive why" is a grammatically correct phrase used to inquire about the reasons or causes behind an action or decision. While confirmed as valid by Ludwig AI, it's less common than alternatives like "reasons why" or "reason why". Predominantly used in News & Media, Science, and Books, the phrase serves to elicit or provide explanations. When writing, it's crucial to ensure clarity and avoid redundancy by not using "motive why" when "why" is already implied. Overall, while acceptable, writers should consider more concise alternatives for optimal communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
reasons why
Direct synonym; replaces "motive" with the more common "reasons".
reason why
Similar to "reasons why", but in singular form.
purpose for which
Replaces "motive" with "purpose" and rephrases the question.
intention behind
Focuses on the intent or aim leading to an action.
explanation for
Seeks a justification or rationale.
cause of
Explores the direct cause that produced the observed effect.
driving force behind
Emphasizes the compelling factor.
underlying cause of
Focuses on the fundamental reason.
rationale for
Explores the logical basis.
the why behind
Simplifies the structure for clarity
FAQs
How can I use "motive why" in a sentence?
You can use "motive why" to inquire about or explain the reason behind an action or decision. For instance, "The police are still investigating the "motive why" the crime was committed."
What's a good alternative to "motive why"?
Alternatives to "motive why" include "reasons why", "reason why", or "purpose for which", depending on the specific nuance you wish to convey.
Is it better to use "motive for" or "motive why"?
"Motive for" is generally more concise and common. "Motive why" is also correct but can sometimes sound slightly redundant. The choice depends on context and desired emphasis.
What is the difference between "motive why" and "intention behind"?
"Motive why" focuses on the reason for an action, while "intention behind" highlights the underlying aim or goal that drives the action. The terms are closely related but emphasize different aspects.
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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
4.1/5
Expert rating
Real-world application tested