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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 valid cause
Grammar usage guide and real-world examplesUSAGE SUMMARY
"a valid cause" is correct and usable in written English.
You can use it when you are referring to an acceptable or logical rationale for an action. For example, "John decided to take an unpaid leave of absence from his job in order to care for his ill mother; it was a valid cause for taking time off from work."
✓ Grammatically correct
News & Media
Science
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
14 human-written examples
It is nevertheless a valid cause for concern.
News & Media
Rather than haggle over whether he had a valid cause for quitting or what he was entitled to, the directors chose to give Mr. Karmazin all that he would have received if Mr. Redstone had dispatched him on the spot, Viacom officials said.
News & Media
Clinical and/or imaging evidence of neck disorder or lesion can be accepted as a valid cause of headache.
Except for the obvious disorder of the clinical, laboratory and/or imaging evidence accepted as a valid cause of headache, diagnostic blockade of its nerve is used to determinate the type of headache.
While plaintiff lawyers may, in some cases, have a valid cause to settle in favor of their clients, they need to remember that they are to blame for insurance companies adopting a "scorched earth policy" in order to protect the rates we all pay.
News & Media
My point is that "major labels = evil" is no longer a valid cause.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
44 human-written examples
But once patents are listed by the drug agency, Mr. Muris said, they can be used to delay approval of generic products, "costing consumers millions or even billions of dollars without valid cause".
News & Media
Both the Koch brothers and environmentalists have valid cause for fearing the other.
News & Media
For example, establishing a precedent that China could use to attack targets in the United States - if China decided we were ideologically hostile to the Dictatorship of the Proletariat in China, for example (we are) and that constituted valid cause to attack us.
News & Media
The study found that very few of the preconditions were met, namely that the policy was based upon a valid theory of cause and effect and that the relationship between cause and effect is direct (27).
Science
A less challenging definition for overall appropriate handling requires that a CMP is recognised by the audit team, and an appropriate solution proposed and implemented regardless whether or not valid causes have been identified.
Science
Expert writing Tips
Best practice
When using "a valid cause", ensure that the reason or motive you are describing is genuinely justifiable and aligns with ethical or logical standards. Providing context can help to establish the validity of the cause.
Common error
Avoid using "a valid cause" to describe reasons that are merely convenient or self-serving. Ensure the cause holds up to scrutiny and is not based on personal bias.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a valid cause" functions as a noun phrase, typically serving as the object of a preposition or as a subject complement. It denotes something that is considered a legitimate or justifiable reason for an action or belief, as shown in Ludwig's examples.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "a valid cause" is a noun phrase used to describe a legitimate or justifiable reason for something. Ludwig AI confirms its grammatical correctness. Although not extremely common, it appears in both News & Media and Scientific contexts, suggesting a neutral to professional register. To ensure effective communication, use this phrase when the reason is genuinely justifiable and supported by evidence. Alternatives like "a legitimate reason" or "a justified motive" can be used depending on the specific context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a legitimate reason
Focuses on the legality and acceptability of the reason.
a justified motive
Emphasizes the moral or ethical rightness of the motive.
a sound basis
Highlights the rationality and well-founded nature of the basis.
a good rationale
Emphasizes the clear and logical explanation for something.
a compelling justification
Stresses the persuasive and convincing nature of the justification.
a defensible ground
Indicates that the reason can be supported and defended.
a reasonable explanation
Suggests that the explanation is logical and understandable.
a supportable argument
Highlights that the argument can be backed up with evidence or reasoning.
an acceptable pretext
Focuses on the permissibility and agreeability of the pretext.
a plausible excuse
Emphasizes the believability and credibility of the excuse.
FAQs
How can I use "a valid cause" in a sentence?
You can use "a valid cause" to describe a reason or motive that is justifiable or legitimate. For example, "His resignation was due to "a valid cause": the company's unethical practices."
What are some alternatives to "a valid cause"?
Alternatives include "a legitimate reason", "a justified motive", or "a sound basis". The best choice depends on the specific context.
Is it always necessary to provide evidence when claiming something is "a valid cause"?
While not always explicitly stated, providing supporting information or context strengthens the claim that something is indeed "a valid cause". Without it, the validity might be questioned.
What's the difference between "a valid cause" and "a good reason"?
"A good reason" is more general and subjective, while "a valid cause" implies a more objective and justifiable basis. "A valid cause" often suggests a more serious or significant justification than a simple "good reason".
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested