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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
unclear aspects
Grammar usage guide and real-world examplesUSAGE SUMMARY
"unclear aspects" is a correct and usable phrase in written English.
It can be used when talking about something that is not fully understood or is confusing. For example, "The instructions for this project have some unclear aspects, and we need clarification from the teacher."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(20)
certain aspects
unclear circumstances
problematic issues
points of earmark
points of weakness
points of ambiguity
points of clarity
points of similarity
points of uncertainty
points of comparison
points of distribution
points of obscurity
points of misunderstanding
sources of misunderstanding
matters of ambiguity
note of confusion
obscure details
unsettled questions
areas of uncertainty
points of confusion
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
17 human-written examples
But there are a lot of unclear aspects of CNM interaction with tumor cells.
Science
But there are a lot of unclear aspects of the interaction of nanotubes with tumor cells.
Science
We explored the effect of variable amounts of nanoparticles on the features of coating, since this issue still has some unclear aspects.
The correlation between the absorbed energy and the induced biological damage still has unclear aspects, especially in the low energy and low dose rate irradiation regimes.
Beyond the perspective to develop nanoscale or single-molecule devices with robust electronic functionalities, the study of PDI_CY molecular junctions could offer significant contributions also in elucidating some fundamental and still unclear aspects concerning the electrical response of devices based on large solid-state assemblies of these molecules.
Science
As a result of such a process, the system of beliefs with which one began takes on a new form in which connections between various concepts it uses are made clear, the logical interrelations between various theses of the theory are clarified, and vague or unclear aspects of the original terminology are eliminated.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
Another unclear aspect was the influence of lecithin, since dissolution of ZnO increased further in the presence of this wetting agent.
Science
The data do not address directly the interactions of PcrA with RepD, although this remains an unclear aspect of RepD.
Science
The concurrent use of other treatment modalities is also an unclear aspect of the PRP injection approach.
In my opinion, the only unclear aspect of the proposal, which I support in its entirety, is the reference to the Treaty.
Science
In view of the weak PLAD-PLAD affinity an unclear aspect of the PLAD-based TNFRSF receptor activation model concerns the equilibrium between monomeric and PLAD-assembled TNFRSF receptors.
Expert writing Tips
Best practice
To enhance clarity, follow the phrase with a specific question or a call for further investigation to address the "unclear aspects".
Common error
Avoid using "unclear aspects" as a general statement without providing specific examples. This can lead to confusion and doesn't offer actionable information or insight.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "unclear aspects" functions as a noun phrase, where the adjective "unclear" modifies the noun "aspects." It serves to identify specific elements or features that lack clarity or are not well-defined. This aligns with Ludwig's analysis, which confirms its proper usage.
Frequent in
Science
65%
News & Media
20%
Formal & Business
5%
Less common in
Wiki
5%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "unclear aspects" is a grammatically sound and frequently used expression for denoting ambiguity or uncertainty. As highlighted by Ludwig, it's commonly found in scientific, news, and formal business contexts. To maximize clarity in your writing, be specific about what these "unclear aspects" are. Alternatives like ""undefined aspects"" or "vague aspects" can offer nuanced variations. By providing context and avoiding overgeneralizations, you can effectively communicate areas that require further investigation or clarification.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
undefined aspects
Replaces "unclear" with "undefined", emphasizing a lack of definition.
murky aspects
Substitutes "unclear" with "murky", suggesting a lack of clarity or transparency.
ambiguous aspects
Uses "ambiguous" instead of "unclear", highlighting the possibility of multiple interpretations.
vague aspects
Replaces "unclear" with "vague", indicating a lack of precision or detail.
obscure aspects
Substitutes "unclear" with "obscure", suggesting that the aspects are not easily understood.
doubtful aspects
Uses "doubtful" instead of "unclear", implying uncertainty or skepticism about certain elements.
unclear issues
Replaces "aspects" with "issues", shifting the focus to problematic elements.
unclear matters
Substitutes "aspects" with "matters", which refers to a subject or subjects under consideration.
nebulous aspects
Replaces "unclear" with "nebulous", suggesting a vague or ill-defined quality.
unspecific aspects
Replaces "unclear" with "unspecific", which means not detailed or exact.
FAQs
How can I use "unclear aspects" in a sentence?
You can use "unclear aspects" to describe parts of a subject that are not well understood. For example, "There are several "unclear aspects" of this policy that need further clarification."
What are some alternatives to saying "unclear aspects"?
Alternatives include "undefined aspects", "murky aspects", or "ambiguous aspects". The best choice depends on the specific nuance you want to convey.
Is it better to say "unclear aspects" or "vague aspects"?
"Unclear aspects" and "vague aspects" are similar, but "unclear" suggests a lack of understanding, while "vague" suggests a lack of precision or detail. The better choice depends on what you want to emphasize.
What does "unclear aspects" mean?
The phrase ""unclear aspects"" refers to elements or features of a topic, situation, or concept that are not well-defined, understood, or easily interpreted. It indicates ambiguity or a lack of clarity.
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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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested