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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
much remains unknown
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "much remains unknown" is correct and usable in written English.
It can be used when discussing topics or subjects where there is still a lack of information or understanding. Example: "Despite years of research, much remains unknown about the origins of the universe."
✓ Grammatically correct
News & Media
Science
Academia
Encyclopedias
Formal & Business
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
60 human-written examples
Much remains unknown about the Romneys' remaining holdings in Bain.
News & Media
Too much remains unknown.
Academia
Much remains unknown and classified.
News & Media
And much remains unknown about subjective concerns.
News & Media
Even now, though, much remains unknown.
News & Media
And on that issue, much remains unknown.
News & Media
Much remains unknown about the bureau's assets.
News & Media
Much remains unknown about Alistair Darling's budget today.
News & Media
Yet today, much remains unknown about how adaptive radiation, and thus evolution, actually work.
It is astonishing, given the attention they have received, how much remains unknown about the slums.
News & Media
The water authority admits much remains unknown about how big a threat the plume presents.
News & Media
Expert writing Tips
Best practice
Use "much remains unknown" to introduce a discussion of areas where further research or investigation is needed. This can help set the context for potential future studies or inquiries.
Common error
Avoid using "much remains unknown" as a disclaimer to excuse a lack of thoroughness in your own work. Ensure that your claims are supported by available evidence, even when acknowledging the limits of current knowledge.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "much remains unknown" functions as an introductory expression to acknowledge the limitations of current knowledge regarding a particular subject. As demonstrated by Ludwig, it sets the stage for further exploration or investigation.
Frequent in
Science
35%
News & Media
33%
Academia
10%
Less common in
Formal & Business
8%
Encyclopedias
8%
Wiki
6%
Ludwig's WRAP-UP
In summary, the phrase "much remains unknown" serves as a crucial linguistic tool for acknowledging the boundaries of current understanding. As Ludwig AI confirms, it is grammatically sound and widely applicable across various domains. Its primary function is to introduce topics characterized by incomplete information, thereby setting the stage for further exploration or research. The phrase's prevalence in scientific, news, and academic sources underscores its neutrality, making it suitable for formal contexts. By recognizing what is not yet understood, writers can use "much remains unknown" to frame discussions and encourage further investigation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
much remains unexplored
Focuses on the idea that the subject hasn't been thoroughly investigated yet.
much remains undetermined
Emphasizes that certain aspects are not yet decided or established.
much remains uncertain
Highlights the lack of clarity or predictability surrounding a topic.
much remains undiscovered
Suggests that there are still hidden or unknown elements to be found.
a lot is still unclear
A more informal way of stating that understanding is incomplete.
many questions are unanswered
Highlights the existence of unresolved queries or problems.
the full picture is not yet available
Indicates that complete information is lacking.
significant gaps in knowledge exist
Draws attention to specific areas where understanding is lacking.
understanding is still evolving
Emphasizes that knowledge is growing but not yet complete.
the details are still emerging
Suggests that information is gradually becoming available.
FAQs
How can I use "much remains unknown" in a sentence?
Use "much remains unknown" to introduce topics or aspects where information is lacking or understanding is incomplete. For example: "Much remains unknown about the long-term effects of this treatment."
What are some alternatives to "much remains unknown"?
You can use alternatives like "much remains unexplored", "a lot is still unclear", or "many questions are unanswered", depending on the context.
Is it appropriate to use "much remains unknown" in formal writing?
Yes, "much remains unknown" is appropriate for formal writing, especially in academic, scientific, or professional contexts, where acknowledging the limits of current knowledge is important.
What's the difference between "much remains unknown" and "we don't know everything"?
"Much remains unknown" is a more formal and nuanced way of saying "we don't know everything". It is often used to highlight specific gaps in knowledge within a particular field or topic, whereas "we don't know everything" is a general statement of fact.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested