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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
insufficient reason
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "insufficient reason" is correct and usable in written English.
It can be used in contexts where you are discussing a lack of justification or rationale for a particular action or belief. Example: "The committee found that there was insufficient reason to approve the proposed changes to the policy."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
inadequate justification
insufficient glue
insufficient justification
sufficient justification
insufficient financing
enough basis
not a good enough reason
flimsy excuse
sound argument
legitimate excuse
enough rationale
lack of justification
sufficient motive
insufficient rationale
ample reason
convincing explanation
little reason
good basis
stopping reason
enough 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
36 human-written examples
Of itself, however, that is insufficient reason to cry foul.
News & Media
And while the placebo effect can be beneficial, that is insufficient reason to routinely deprive patients of pertinent facts.
News & Media
Just because we have the ability to use new technology is a wholly insufficient reason to implement it.
News & Media
If the agency decides there is insufficient reason for concern, it can simply close the evaluation without additional action.
News & Media
Robert M. Ferrito, the board president, declared Tuesday, "We determined there was insufficient reason to take any action regarding the superintendent".
News & Media
A US opinion pollster, Alex Evans, said the boom was insufficient reason for the elite, comprising 5% of the population, to support the incumbent.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
21 human-written examples
Here, one encounters claims of "hunting tradition" and economic benefits, which are insufficient reasons to kill animals.
News & Media
Women were required to apply to an abortion commission and could be denied for a host of reasons — if they were past 12 weeks' gestation, presented "false or insufficient" reasons or had had an abortion too recently.
News & Media
If reviewers deemed the CHAT assessment insufficient, reasons for a requirement to attend preoperative clinic rather than rely on the CHAT assessment alone were requested of all reviewing anaesthetists.
Science
"She's failed to establish factually why she can't comply," he said; her sincerely held beliefs were "simply … insufficient" as reason to disobey the order.
News & Media
We find this a non-precautionary and insufficient scientific reason for simply foregoing the expenditure of testing, and perhaps even more importantly, possibly finding potential adverse effects, and thus, being able to prevent them.
Expert writing Tips
Best practice
When using "insufficient reason", ensure you clearly articulate why the reason is lacking or inadequate. Providing specific examples or counterarguments strengthens your point.
Common error
Avoid simply stating that something is an "insufficient reason" without explaining why. Vague assertions weaken your argument. Always provide context and elaboration.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "insufficient reason" functions primarily as a noun phrase acting as a subject complement or object of a verb. It's used to describe a situation where a given explanation or justification is deemed inadequate. Ludwig examples confirm this usage.
Frequent in
News & Media
40%
Science
36%
Formal & Business
12%
Less common in
Encyclopedias
4%
Wiki
4%
Academia
4%
Ludwig's WRAP-UP
In summary, "insufficient reason" is a grammatically sound and commonly used phrase to denote a lack of adequate justification or rationale. Ludwig AI confirms its appropriate usage across diverse contexts, from news and media to scientific literature. While seemingly straightforward, using the phrase effectively involves providing clear explanations as to why the reason is insufficient. Related alternatives include phrases like "inadequate justification" and "weak rationale", offering nuances in formality and emphasis. By following best practices and avoiding common pitfalls, writers can leverage "insufficient reason" to construct well-supported and persuasive arguments.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
inadequate justification
Replaces "reason" with "justification", emphasizing the lack of a valid excuse.
poor justification
Simply replaces "insufficient" with "poor", indicating a low quality of justification.
weak rationale
Substitutes "insufficient" with "weak" and "reason" with "rationale", highlighting the feebleness of the explanation.
scant justification
Emphasizes the minimal amount of justification provided.
unconvincing argument
Focuses on the persuasive power of the reason, implying it fails to convince.
unsatisfactory basis
Indicates that the reason does not meet the required standard or expectation.
flimsy excuse
Conveys the idea that the reason given is weak and easily challenged.
tenuous grounds
Replaces "reason" with "grounds", suggesting the basis for something is weak and uncertain.
untenable premise
Focuses on the foundation of the argument, suggesting it is not defensible.
lame explanation
An informal way to describe a reason that is unpersuasive and weak.
FAQs
How can I use "insufficient reason" in a sentence?
You can use "insufficient reason" to express that a particular justification or rationale is inadequate or unconvincing. For example, "The judge ruled that the evidence provided was "insufficient reason" to proceed with the trial."
What's a formal alternative to "insufficient reason"?
A more formal alternative to "insufficient reason" is "inadequate justification". This phrase is suitable for academic or professional contexts where precision is important.
When is it appropriate to use the phrase "insufficient reason"?
The phrase "insufficient reason" is appropriate when you need to convey that a given explanation, excuse, or motive is not strong enough or does not hold up under scrutiny. It's often used in legal, academic, and professional settings.
What is the difference between "insufficient reason" and "weak rationale"?
While both phrases suggest a lack of adequate support, "insufficient reason" generally implies a complete lack of validity, whereas "weak rationale" suggests the reason exists but is not very strong or persuasive.
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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
4.6/5
Expert rating
Real-world application tested