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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
further clarification needed
Grammar usage guide and real-world examplesUSAGE SUMMARY
'further clarification needed' is correct and usable in written English
You can use it when more information is needed in order to complete a task or understand something. For example, "The instructions were unclear; further clarification needed."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
additional details necessary
additional information needed
more information is required
further information required
more details needed
further details required
further clarification
extra particulars are needed
additional material needed
we need more facts
supplementary details are required
additional technology needed
more input is required
supplementary information required
details are still pending
supporting information required
supplementary data is required
additional information associated
additional data on market trends
additional information acquired
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
A further clarification needs to be made about how much work is involved in bringing a book to the market.
News & Media
We developed a structured questionnaire for our study which contained open and closed questions and interviewers were able to ask additional questions if further clarification was needed.
Science
Now there are certain aspects which are unclear about the I.R.A's position, and further clarification is needed about what it amounts to".
News & Media
"It came to light in September that this is a somewhat misunderstood aspect of the law and that further clarification was needed.
News & Media
A further clarification is needed here.
The resulting discussion indeed indicates that this is a research area where further clarification is needed.
In this regard, further clarification is needed of the factors relevant to the anodic catalysis process, such as the diversity of the electrochemically active microorganisms [56] and especially the electricity generation mechanisms in relation to normal metabolic states.
Neither the European Union nor the International Monetary Fund has yet agreed to provide financial help to Budapest and Commission spokeswoman Pia Ahrenkilde Hansen said further clarification was needed before talks on the loans could begin.
News & Media
Further clarification is needed about the coach's role.
Staiger et al. (1996) report contrasting evidence in the rat so that further clarification is needed.
Science
New statements were formulated based on comments and when further clarification was needed.
Science
Expert writing Tips
Best practice
When using "further clarification needed" in formal writing, ensure it's followed by a specific request for the missing information to guide the recipient.
Common error
Avoid using "further clarification needed" without specifying which aspect requires more detail. Be precise in your request to ensure the response addresses the exact point of confusion.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "further clarification needed" functions as a request for more detailed information. According to Ludwig AI, this phrase is correct and usable. It is typically used to indicate that the current information is insufficient.
Frequent in
Science
40%
News & Media
30%
Formal & Business
15%
Less common in
Encyclopedias
5%
Reference
5%
Social Media
5%
Ludwig's WRAP-UP
The phrase "further clarification needed" is a common and grammatically correct way to request more information. As indicated by Ludwig AI, this phrase is usable in written English. Its purpose is to explicitly state that more details are necessary for complete understanding. While versatile, it is most frequently used in scientific, news-related, and formal business contexts. To maximize clarity and effectiveness, it's best practice to specify exactly what information requires further elaboration. By avoiding vagueness, you can ensure a more targeted and helpful response.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
further explanation necessary
Replaces "clarification" with "explanation" while retaining the core meaning.
more explanation required
Changes the framing to explicitly state that an explanation is lacking.
additional details necessary
Replaces "clarification" with "details" and "needed" with "necessary", emphasizing the lack of specific information.
additional information needed
Changes "more" to "additional" and uses "information" instead of "clarification".
more information required
Uses "information" instead of "clarification" to suggest a need for broader data.
more information is required
Uses "is required" instead of "needed", keeping the same meaning.
greater detail required
Emphasizes the need for a higher level of specificity.
a clearer explanation required
Focuses on the clarity of the explanation, not just additional information.
more specifics are required
Highlights the need for particular details rather than general understanding.
elaboration needed
Shortens the phrase while still conveying the requirement for more detail.
FAQs
How can I use "further clarification needed" in a sentence?
You can use "further clarification needed" at the end of a sentence or as a standalone phrase, such as, "The instructions were unclear; "further clarification needed"."
What is a formal alternative to "further clarification needed"?
A more formal alternative is "additional details necessary" or "further explanation necessary" when requesting more information in a professional context.
Is "further clarification needed" grammatically correct?
Yes, ""further clarification needed"" is grammatically correct and commonly used, particularly in professional and academic settings, to indicate that more information is required.
What does "further clarification needed" mean?
"Further clarification needed" means that the information provided is insufficient or unclear, and more detailed explanation is required for a complete understanding.
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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