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
substantial public interest
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "substantial public interest" is correct and usable in written English.
It can be used in contexts where you are discussing matters that are significant or important to the general public, often in legal, political, or social discussions. Example: "The proposed legislation was introduced due to substantial public interest in environmental protection."
✓ 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
16 human-written examples
Tories The Regulator should hear complaints from affected groups where there is a "substantial" public interest.
News & Media
The Tories wanted to allow group complaints where there was a "substantial" public interest.
News & Media
The documents were released after the Information Tribunal ruled (pdf) that disclosure was in the "substantial public interest".
News & Media
We understand this is a private litigation, but there's a substantial public interest: healing the wounds from the worst terrorist attack in U.S. history".
News & Media
Under its rules, Ipso may consider such complaints if "an alleged breach of the editors' code is significant" and there is a "substantial public interest" for doing so.
News & Media
In the case of third party complaints it is required only where the alleged breaches are significant and there is a substantial public interest in the self-regulator giving formal consideration to the complaints.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
41 human-written examples
A very strong public interest would be required; our intuition is that a duty to create would only be feasible in cases of epidemics presenting substantial immediate risk to public health.
For example, malaria clinical trials such as intermittent preventive therapy (IPT), of substantial public health interest, would need to have drug resistance marker assessments reported simultaneously to be considered high priority for publication.
The findings indicate that successful initiatives are those which are able to draw upon substantial local public interest and trust in the new technology, and which manage to combine financial attractiveness with environmental concerns.
Science
"We have always accepted that Pamela Somerville was injured whilst in our care and I want to apologise again to her for the way she was treated … "We acknowledge that there has been substantial media coverage and public interest in this case and that the images on the custody CCTV will have had an impact on the force and those who work within it.
News & Media
A Denver judge blocked Colorado's first school voucher program in August, calling it a "substantial disservice to the public interest," and a local school board election was fought among pro- and anti-voucher candidates.
News & Media
Expert writing Tips
Best practice
When writing about legal or ethical matters, use "substantial public interest" to justify the disclosure of information or actions that might otherwise be considered private or confidential.
Common error
Avoid using "substantial public interest" as a generic justification. Ensure there is a genuine and demonstrable reason why the matter is of significant concern to the public, not just a perceived one.
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "substantial public interest" functions as a noun phrase, where "substantial" modifies "public interest". It is often used to describe a situation or topic that is significantly relevant and important to the general population, justifying certain actions or disclosures. Ludwig confirms its correctness and usability.
Frequent in
News & Media
60%
Science
30%
Formal & Business
10%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "substantial public interest" is a phrase used to describe matters of significant importance to the general public. Ludwig confirms the phrase is correct and usable in various contexts, notably news, science, and formal settings. While not overwhelmingly frequent, it serves to justify actions or disclosures by highlighting their relevance to the broader population. Related phrases include "significant public concern" and "considerable public attention". When using this phrase, ensure genuine and demonstrable public relevance, avoiding overuse as a generic justification.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
significant public concern
Replaces "substantial interest" with "significant concern", shifting the focus to worry or unease among the public.
considerable public attention
Substitutes "interest" with "attention", highlighting the degree to which the public is focused on a particular matter.
major public issue
Replaces "interest" with "issue", framing the topic as a significant problem or point of discussion for the public.
widespread public awareness
Emphasizes the extent to which the public is informed or conscious of a particular subject, instead of their "interest" in it.
notable public demand
Highlights strong public desire or need for something, instead of their general "interest".
marked public enthusiasm
Focuses on the high level of excitement or eagerness among the public regarding a particular topic or event.
significant public impact
Shifts the focus to the important effect or influence something has on the general public.
pronounced public reaction
Highlights the strong response or feedback from the public regarding a specific issue or event.
broad public support
Focuses on the wide approval or endorsement from the public regarding a particular cause or policy.
keen public engagement
Emphasizes the high level of public involvement or participation in a particular activity or issue.
FAQs
How can I use "substantial public interest" in a sentence?
You can use "substantial public interest" to justify actions or disclosures when the well-being or understanding of the general public is significantly affected. For example, "The documents were released due to "substantial public interest"".
What is a good alternative to "substantial public interest"?
Alternatives include "significant public concern", "considerable public attention", or "major public issue", depending on the nuance you want to convey.
When is something considered to be of "substantial public interest"?
Something is of "substantial public interest" when it affects a significant portion of the population, involves public funds, raises serious ethical concerns, or has the potential to influence public policy.
Is there a legal definition of "substantial public interest"?
The definition of "substantial public interest" varies depending on the legal context. Generally, it refers to matters that affect the health, safety, welfare, or rights of the public, justifying actions that might otherwise be restricted.
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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
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested