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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
is not completely clear
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is not completely clear" is correct and usable in written English.
You can use it when expressing uncertainty or ambiguity about a statement, idea, or situation. Example: "The instructions provided in the manual are not completely clear, which has led to some confusion among the team."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
60 human-written examples
But the picture is not completely clear.
News & Media
But that is not completely clear.
News & Media
Even the ordinance in question is not completely clear.
News & Media
Furthermore, it is not completely clear what he is promising.
News & Media
The origin of the older crust is not completely clear.
Encyclopedias
Now, the science here still is not completely clear.
News & Media
How this worked, relations between the Slavs and the Avars, is not completely clear.
Academia
What Sobchak's movement, All Free, stands for is not completely clear.
News & Media
But their impact on the native plants and animals is not completely clear.
News & Media
"There are encouraging glimmers of light even if it is not completely clear yet".
News & Media
It is not completely clear what he means by that definition of exploitative.
News & Media
Expert writing Tips
Best practice
When using "is not completely clear", ensure the context provides enough information for the reader to understand what aspects are uncertain. Follow up with further explanation or evidence where possible.
Common error
Avoid using "is not completely clear" as a placeholder for deeper analysis. Always strive to provide context and potential reasons for the lack of clarity, rather than simply stating the uncertainty.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is not completely clear" functions as a qualifier, indicating that something lacks full transparency or certainty. Ludwig AI shows that this phrase is commonly used to express uncertainty about facts, reasons, or implications.
Frequent in
Science
35%
News & Media
35%
Encyclopedias
8%
Less common in
Wiki
5%
Formal & Business
3%
Academia
1%
Ludwig's WRAP-UP
In summary, the phrase "is not completely clear" serves as a versatile qualifier, indicating uncertainty or ambiguity. As Ludwig AI confirms, it is grammatically correct and frequently employed across a wide range of contexts. Its high frequency in news and scientific publications emphasizes its role in expressing nuanced perspectives where complete understanding is lacking. When using this phrase, be sure to provide sufficient context for your audience to grasp the nature and extent of the uncertainty you're conveying.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is not fully understood
Focuses on the lack of comprehension surrounding the subject.
is somewhat ambiguous
Indicates a degree of ambiguity, but may imply a slightly lower level of clarity than the original phrase.
is not entirely obvious
Suggests that the information requires some interpretation to understand fully.
remains uncertain
Emphasizes the unresolved or speculative nature of something.
is open to interpretation
Highlights the subjective nature of understanding the subject.
is subject to debate
Implies the existence of diverse perspectives on the matter.
is difficult to ascertain
Emphasizes the challenge in determining or establishing the subject.
is a matter of speculation
Positions the subject as something lacking concrete evidence and reliant on conjecture.
lacks definitive evidence
Indicates that there's no proof to support a claim.
is shrouded in mystery
Suggests that there are unknown things that cannot be easily discovered.
FAQs
How can I use "is not completely clear" in a sentence?
Use "is not completely clear" to express that something is ambiguous or uncertain. For example: "The reason for his decision "is not completely clear", but we suspect it's related to budget cuts."
What is a more formal way to say "is not completely clear"?
In formal writing, consider using phrases like "remains uncertain", "is subject to further investigation", or "is open to interpretation". These alternatives convey a similar meaning with a more sophisticated tone.
What can I say instead of "is not completely clear" when the topic is mysterious?
When something is mysterious you can say it "is shrouded in mystery". This alternative suggests that there are unknown things that cannot be easily discovered.
Is it better to use "is not completely clear" or "is unclear"?
"Is unclear" is a more direct way of saying something is not easily understood. "Is not completely clear" adds a nuance that some aspects might be understood, but not all. Choose the phrase that more accurately reflects the situation.
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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