Used and loved by millions
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 sound case for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a sound case for" is correct and usable in written English.
It can be used when presenting a well-reasoned argument or justification for a particular position or action. Example: "The research provides a sound case for implementing renewable energy sources in our community."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
9 human-written examples
Many presenters often move straight to solution and neglect to build a sound case for immediate action.
News & Media
He makes a fist of mounting a sound case for it but ultimately appears to concede defeat on that score: it was, and is, all about the money.
News & Media
The problem for Redknapp is that when a manager is apportioning blame like this he has to make a sound case for the prosecution – cold logic, if you like, rather than hot air.
News & Media
If public officials would provide honest leadership on this and other infrastructure issues, making a sound case for the investments that are needed and the benefits that would accrue from rebuilding America's infrastructure, the public would be likely to sign on.
News & Media
To the Editor: Your editorial makes a sound case for why it is so vital for colleges and universities to be allowed to consider race and ethnicity as factors in the admissions process, and why a class-based system would be an inadequate substitute.
News & Media
Charlie Paul's crazy-busy profile of artist and illustrator Ralph Steadman inevitably foregrounds the wild rides its subject enjoyed alongside Hunter S Thompson; it makes a sound case for Steadman's eruptive splurges ("a bit like being sick") as a correlative to the element of chance inherent in Thompson's writing.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
There is a perfectly sound case for saying we should have tightened policy before the crash; there is absolutely no case whatever for effectively accepting that Labour 'caused' it.
News & Media
And right now they seem sceptical that there is a sound business case for spending billions on technology for which the demand is still not clear.
News & Media
In New York, people often asked me if there really is a sound business case for tackling issues such as climate change and poverty.
News & Media
Finally, while there is a perfectly sound economic case for scrapping the cuts to tax credits, the U-turn would be a political disaster for Osborne and a gift to his potential leadership rivals.
News & Media
Alan Sugar's comments were a great opportunity for someone to come out and say, 'Can I remind people that this is the law, this is why we do it, this is our vision of the modern workplace, this is what using the skills and talents of the full population might mean, and what it delivers for business because we know that there's a hugely sound business case for women in the workplace".
News & Media
Expert writing Tips
Best practice
Use "a sound case for" when you need to provide a balanced and objective analysis that justifies a particular decision or course of action. Consider potential counterarguments and address them proactively.
Common error
Avoid using "a sound case for" when the evidence is weak or speculative. Overstating the validity of your argument can undermine your credibility and damage your persuasive efforts.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a sound case for" functions as a prepositional phrase that introduces and emphasizes the justification or rationale behind a particular decision, action, or belief. Ludwig examples confirm its use in presenting well-supported arguments.
Frequent in
News & Media
40%
Science
30%
Formal & Business
20%
Less common in
Academia
5%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
In summary, "a sound case for" is a grammatically correct phrase used to introduce a well-supported argument or justification. According to Ludwig AI, it functions to persuade and convince by presenting logical and evidence-based rationales. While it's not extremely frequent, it appears most often in news, scientific, and business contexts, indicating a neutral to professional tone. When using this phrase, ensure your evidence is strong and address potential counterarguments to make your case even more convincing. Related phrases include "a strong case for" and "a valid case for".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a rational case for
Focuses on the logical and reasoned nature of the justification.
a valid case for
Emphasizes the legitimacy and factual correctness of the justification.
a strong case for
Highlights the compelling and persuasive nature of the justification.
a solid case for
Stresses the firm and reliable foundation of the justification.
a reasonable case for
Suggests the justification is sensible and based on sound judgment.
a good case for
Implies the justification is adequate and acceptable.
a robust case for
Indicates the justification is strong and resistant to challenge.
a sound argument for
Emphasizes the logical structure and reasoning behind the justification.
a compelling case for
Highlights the irresistible and convincing nature of the justification.
a well-founded case for
Suggests that the justification is based on firm evidence or reasoning.
FAQs
How can I use "a sound case for" in a sentence?
You can use "a sound case for" to introduce a well-reasoned argument or justification. For example, "The data provides "a sound case for" investing in renewable energy."
What are some alternatives to "a sound case for"?
Alternatives include "a strong argument for", "a solid justification for", or "a compelling reason for", depending on the context.
Is it better to say "a sound case for" or "a good case for"?
"A sound case for" implies a more rigorous and well-supported justification, while "a good case for" is more general. Choose "a sound case for" when you want to emphasize the thoroughness and reliability of your argument.
What makes "a sound case for" different from just "a case for"?
Adding "sound" emphasizes that the case is not just any argument, but one that is well-reasoned, logical, and supported by evidence. It suggests a higher level of credibility and persuasiveness compared to a general "case for".
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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
4.1/5
Expert rating
Real-world application tested