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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
partially unclear
Grammar usage guide and real-world examplesUSAGE SUMMARY
"partially unclear" is correct and usable in written English. You can use it when describing something that is not completely clear or understandable. For example, "The instructions were partially unclear, leading to confusion among the team." Alternative expressions include "somewhat vague" and "not entirely clear."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Wiki
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
2 human-written examples
The natural history of the disease remains partially unclear.
Science
Macrophages play a crucial role in the restoration of skin integrity and homeostasis and exert distinct functions during the multiple phases of skin repair, despite the underlying molecular mechanisms remaining partially unclear [ 16, 17].
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
The detailed mechanism of the MnmEG-mediated reaction remains unclear partially due to incomplete structural information on the free- and substrate-bound forms of the complex.
Science
Legs partially preserved; structure unclear.
Science
Though exciting, their clinical utilities are still far from being clear partially due to unclear safety issues such as teratoma formation.
Many aspects of the functioning of the serotonergic system are still unclear, partially because of the difficulty of measuring physiological processes in the living brain.
The exact role that DPP IV plays in different cancers remains unclear, partially due to its variable expression along the different tumor-types.
Science
The reasons why substantial numbers of honey bee workers have partially developed ovaries remain unclear.
Consistently, overexpression of Bcl2 or BclX can rescue B-cell development in the absence of BAFF signaling, albeit for reasons unclear, only partially.
The following key criteria were only partially met or were unclear from the information provided: appropriate participant selection, study power, appropriate blinding/outcome assessments and association of outcome and treatment.
Science
In the RTI item bank, responses that reflected high quality were interpreted as conveying a low risk of bias; "cannot determine" and "partially" were reclassified as "unclear risk of bias," and low-quality responses were interpreted as conveying a high risk of bias (details are provided in the online supplementary material).
Science
Expert writing Tips
Best practice
In scientific writing, this phrase is excellent for introducing a research gap or justifying why further study is necessary.
Common error
Do not pair "partially unclear" with other adverbs like 'somewhat' or 'mostly' (e.g. 'mostly partially unclear') as this creates logical clutter. Choose one specific adverb to denote the degree of clarity.
Linguistic Context
The phrase "partially unclear" functions as a predicative adjective phrase. The adverb 'partially' modifies the adjective 'unclear' to specify a degree. According to Ludwig AI, it is most frequently used after copular verbs like 'remains', 'is' or 'seems' to describe the epistemic status of a theory, mechanism or event.
Frequent in
Science
68%
News & Media
22%
Encyclopedias
5%
Less common in
Wiki
3%
Business
1%
Social Media
1%
Ludwig's WRAP-UP
The phrase "partially unclear" is a highly effective and grammatically correct way to describe a state of incomplete understanding. While exact matches in the provided data are technically rare, the linguistic components and their variations are widespread in professional literature. Ludwig AI indicates that it is a staple of scientific and academic writing, often used to introduce research gaps. It is more formal than "somewhat vague" and more precise than simply saying something is 'unclear'. Writers should use it when they want to maintain a professional tone while acknowledging that certain aspects of a topic remain elusive or under investigation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
not fully clear
Uses a negation to express the same lack of complete clarity
not entirely clear
Subtly emphasizes the slight remaining doubt or ambiguity
partly understood
Shifts focus from the clarity of the object to the comprehension of the subject
somewhat ambiguous
Suggests the presence of multiple interpretations rather than just a lack of light
incompletely defined
More formal and specific to parameters or concepts that lack full description
partially obscure
Uses a more literary or visual adjective to describe the lack of clarity
relatively vague
Introduces a comparative element to the lack of specificity
partially opaque
Metaphorical term often used in technical or formal contexts
hazy in parts
A more descriptive and slightly less formal way to say the same thing
marginally unclear
Suggests that the lack of clarity is small or limited to the edges of the topic
FAQs
How do I use "partially unclear" in a sentence?
You can use it to describe a situation or concept that is not fully understood, for example: "The reasons for the market shift remain "partially unclear" to most analysts."
What can I say instead of "partially unclear"?
Depending on your context, you could use alternatives like "not fully clear", "somewhat vague" or "partly understood".
What is the difference between "partially unclear" and "partially clear"?
While both describe a state of incomplete clarity, "partially unclear" emphasizes the presence of confusion or unknown elements, whereas "partially clear" focuses on what has already been understood.
Is "partially unclear" formal enough for academic papers?
Yes, it is highly suitable for academic papers. In fact, many examples from Ludwig AI show its frequent use in medical journals and scientific reports to describe the current state of research.
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