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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 substantive reason for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a substantive reason for" is correct and usable in written English.
It can be used when discussing a significant or meaningful justification for a particular action or decision. Example: "The committee needs to provide a substantive reason for the proposed changes to the policy."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
a valid rationale for
a solid basis for
a convincing argument for
an important consideration for
a considerable influence on
a valid justification for
a tangible justification for
a practical reason for
a real reason for
a substantial reason for
a definite reason for
a realistic reason for
a factual reason for
a solid reason for
a concrete reason for
a valid ground for
a particular reason for
a specific cause for
a concrete excuse for
a solid explanation for
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
4 human-written examples
It may be that the Russians will offer a substantive reason for having such a meeting.
News & Media
Facebook declined to provide a substantive reason for their actions in either of these cases.
News & Media
That might provide a substantive reason for favoring the latter type of rigidity, obstinate rigidity, as Salmon calls it (1981, p. 34).
Science
Being the largest category and in the absence of a substantive reason for choosing among professional groups, nursing was used as the omitted category in the regression.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
Thus, the CIA could have -- and should have -- released this draft history when it was requested nine years ago, especially given the lack of any substantive reason for keeping it secret.
News & Media
"While the act allows for extensions of time in certain circumstances, the commissioner would expect those extensions are only requested when there is a substantive reason.
News & Media
But there's never been any good substantive reason for Republicans to oppose electing our Presidents the same way we elect our governors, our mayors, and our legislators.
News & Media
To break them deliberately and without substantive reason for the public good is to insult democracy.
News & Media
What is baffling is that McChrystal doesn't provide one substantive reason for his contempt of civilian leadership and, if anything, it's the American people who should have contempt for Obama for trusting McChrystal in the first place.
News & Media
That said, there are plenty of substantive reasons for singling out cotton.
News & Media
Olympia Snowe expressed substantive reasons for changing her vote on health care between the Finance Committee bill and the final Senate version.
News & Media
Expert writing Tips
Best practice
When using "a substantive reason for", ensure that the reason you are providing is not superficial but carries significant weight and justification. It implies a deeper, more meaningful basis for the action or decision.
Common error
Avoid using "a substantive reason for" when the reason is trivial or lacks real impact. Using it inappropriately can weaken your argument and make your justification seem exaggerated or insincere.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a substantive reason for" functions as a noun phrase that introduces a significant or meaningful justification. As Ludwig AI confirms, this phrase is grammatically correct and appropriate for formal contexts. It is often used to emphasize the depth and importance of the reason being presented.
Frequent in
News & Media
40%
Science
30%
Formal & Business
10%
Less common in
Academia
5%
Encyclopedias
5%
Wiki
1%
Ludwig's WRAP-UP
In summary, "a substantive reason for" is a phrase used to introduce a significant and well-justified cause or explanation. As Ludwig AI points out, the phrase is correct and usable in English. While not exceedingly common, it finds its place in formal contexts such as news reports and scientific publications. When using this phrase, it is crucial to ensure that the reason provided is indeed meaningful and not a trivial excuse. Alternatives such as "a significant justification for" or "a valid rationale for" can be used depending on the context to express nuances in meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a significant justification for
Replaces 'substantive' with 'significant', emphasizing the importance of the justification.
a valid rationale for
Substitutes 'reason' with 'rationale', suggesting a more formal and logical basis.
a compelling explanation for
Replaces 'reason' with 'explanation' and 'substantive' with 'compelling', highlighting the persuasiveness of the reason.
a meaningful cause for
Emphasizes that the reason is not trivial but carries importance and weight.
a genuine motive for
Highlights the authenticity and sincerity of the reason.
a solid basis for
Suggests a firm and reliable foundation for the reason.
a well-founded justification for
Implies that the justification is based on evidence and sound reasoning.
a convincing argument for
Focuses on the persuasive power of the reason.
an important consideration for
Highlights the relevance and weight of the reason in decision-making.
a considerable influence on
Shift focus from reason to its impact as an influential point.
FAQs
How can I effectively use "a substantive reason for" in a sentence?
Use "a substantive reason for" when you want to emphasize that there's a significant and meaningful justification behind an action, decision, or belief. Ensure the reason is well-supported and not merely a superficial excuse.
What are some alternatives to "a substantive reason for"?
You can use alternatives like "a significant justification for", "a valid rationale for", or "a compelling explanation for" depending on the context.
Is it better to say "a substantive reason for" or "a good reason for"?
"A substantive reason for" implies a more significant and well-thought-out justification than "a good reason for", which can be more general. Choose the phrase that best reflects the weight and depth of the reason you are describing.
Can "a substantive reason for" be used in formal writing?
Yes, "a substantive reason for" is suitable for formal writing, as it conveys a sense of importance and thoroughness. It's especially useful in academic, professional, or legal contexts where detailed justifications are necessary.
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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