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
not clearly mentioned
Grammar usage guide and real-world examplesUSAGE SUMMARY
"not clearly mentioned" is correct and usable in written English.
You can use it when you want to point out that something was not explicitly stated. For example, "The exact time was not clearly mentioned."
✓ Grammatically correct
Science
News & Media
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
8 human-written examples
The second issue with this approach is that the authors have not clearly mentioned how to assign credits to the packets, which is clearly a non-trivial issue as effective candidate set selection depends upon it.
It looks like almost data mining systems provide suites of data mining tools or software and put efforts on dealing with big and streaming data but how to efficiently meet application requirements and associated design approaches are not clearly mentioned or described.
The reason was not clearly mentioned in 3 studies.
Science
We apologize that this was not clearly mentioned in the previous version.
Science
Also the basis for choosing only those 12 superfamilies is not clearly mentioned.
Science
For the rest of the studies, method of recruitment was not clearly mentioned.
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
In this analysis the surveys were excluded, as well as some other papers that do not clearly mention the applied algorithm.
The majority of the literature did not clearly mention the analytic perspective.
Science
The fact that several RCTs did not clearly mention adverse effects demonstrates the poor reporting standards of acupuncture research.
Referee Comment: "Perhaps the major problem I have with the way this model is presented is that the authors do not clearly mention its scope of application.
Science
Perhaps the major problem I have with the way this model is presented is that the authors do not clearly mention its scope of application.
Science
Expert writing Tips
Best practice
When using "not clearly mentioned", ensure the context makes it clear what the expected level of detail or explicitness should have been. This avoids ambiguity about whether the omission was significant.
Common error
Avoid using "not clearly mentioned" when expressing a personal opinion about clarity. Instead, focus on objective factors or provide specific examples of what was unclear.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not clearly mentioned" functions as an adverbial modifier indicating the degree to which information was conveyed. It suggests that while something might have been alluded to, it lacked sufficient clarity or detail. Ludwig AI confirms its correct usage.
Frequent in
Science
60%
News & Media
25%
Formal & Business
15%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "not clearly mentioned" is a grammatically sound and frequently used expression to indicate a lack of explicitness or detail. Ludwig AI confirms it is suitable for a variety of contexts, including scientific writing, news reporting, and business communications. It's especially useful when pointing out deficiencies in communication or areas where more clarity is needed. While versatile, it's important to maintain objectivity and avoid subjective interpretations when using this phrase. Related phrases like "not explicitly stated" or "not adequately detailed" can provide a more formal tone if needed.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
not explicitly stated
Replaces "clearly mentioned" with a more formal "explicitly stated", emphasizing a lack of directness.
not plainly indicated
Substitutes "clearly mentioned" with "plainly indicated", focusing on a lack of obvious signaling.
not distinctly specified
Replaces "clearly mentioned" with "distinctly specified", highlighting a lack of precise detailing.
not adequately detailed
Shifts focus from mentioning to the level of detail provided, suggesting insufficient information.
not sufficiently elaborated
Emphasizes the lack of expansion or development on a topic, rather than just a lack of mentioning.
left unsaid
Implies a deliberate omission, where the information was not spoken or written.
omitted from discussion
Highlights the absence of the topic from a conversation or formal debate.
glossed over
Suggests the information was treated lightly and passed over quickly, lacking thoroughness.
not gone into deeply
Indicates a lack of thorough exploration or analysis of a subject.
not touched upon
Indicates the subject was barely referenced or considered.
FAQs
How can I rephrase "not clearly mentioned" to sound more formal?
For a more formal tone, consider using phrases like "not explicitly stated", "not distinctly specified", or "not adequately detailed".
Is it always negative to say something was "not clearly mentioned"?
Generally, yes. It implies a deficiency or lack of thoroughness in communication. However, context is key; sometimes, it might simply be a neutral observation.
What's the difference between "not clearly mentioned" and "not mentioned"?
"Not clearly mentioned" suggests it was alluded to but without sufficient detail. "Not mentioned" implies complete omission.
In what types of writing is "not clearly mentioned" most appropriate?
It is suitable for analytical writing, reports, and reviews where objectivity and critical assessment are important, especially when you want to highlight that details are missing or not detailed enough.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested