Used and loved by millions
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
has yet to be explained
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has yet to be explained" is correct and usable in written English.
It can be used to indicate that something has not been clarified or detailed at the present time. Example: "The phenomenon of dark matter has yet to be explained by scientists."
✓ 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
36 human-written examples
This embarrassment has yet to be explained.
News & Media
Houston's death has yet to be explained.
News & Media
What exactly those limits will be has yet to be explained.
News & Media
It is a small scandal, rooted in an error that has yet to be explained.
News & Media
The motivation behind the belated entrance on Twitter has yet to be explained.
News & Media
The move, which has yet to be explained, makes her the first of the original housewives to get the boot.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
24 human-written examples
The circumstances surrounding the killing have yet to be explained.
News & Media
To add to their suspicions, some traces of low-enriched uranium found in Iran have yet to be explained, and may indicate more enrichment work than has been owned up to.
News & Media
The official account, still sketchy, says only that Ms. Gu and a household employee are suspected of murdering Mr. Heywood after he and Ms. Gu fell out over business dealings that have yet to be explained.
News & Media
Among the incidents that have raised concern over a mounting confrontation with the militants was a shooting on Tuesday night at a Pakistani air base that killed six airmen in circumstances that have yet to be explained.
News & Media
This phenomenon could be exploited for a new vibrotactile approach to friction perception; however, the principles behind it have yet to be explained.
Science
Expert writing Tips
Best practice
When using the phrase "has yet to be explained", ensure that the context clearly indicates what specific phenomenon, event, or concept requires further clarification. Avoid vague references.
Common error
Avoid embedding "has yet to be explained" within overly complex sentences. Break down the sentence to improve readability and ensure the core message is easily understood.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has yet to be explained" functions as a modal expression indicating that a particular phenomenon, event, or situation lacks a satisfactory explanation at the present time. According to Ludwig, the expression is deemed correct and appropriate for use in written English.
Frequent in
News & Media
45%
Science
40%
Encyclopedias
10%
Less common in
Wiki
2%
Formal & Business
2%
Reference
1%
Ludwig's WRAP-UP
The phrase "has yet to be explained" is a versatile expression used to indicate that something remains unclear or unresolved. Ludwig confirms its grammatical correctness and suitability for formal writing. It's frequently employed in News & Media and Scientific contexts, with a communicative purpose to highlight knowledge gaps and prompt further inquiry. While interchangeable with alternatives like "remains unexplained" or "is still not understood", it's crucial to ensure contextual clarity and avoid overuse in complex sentences. Overall, the phrase serves as a concise way to signal the need for further explanation or investigation.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
remains unexplained
This alternative directly states the lack of explanation for something.
is still not understood
Focuses on the current lack of comprehension regarding a topic.
is still to be clarified
Highlights the need for further clarification to resolve uncertainty.
remains to be elucidated
Uses a more formal term ('elucidated') to emphasize the need for a detailed explanation.
has not been clarified
Similar to 'is still to be clarified' but phrased in the passive voice.
awaits explanation
Implies that an explanation is expected or anticipated in the future.
is an open question
Indicates that the matter is unresolved and open to further debate or investigation.
is not fully understood
Suggests that there is a partial understanding, but further knowledge is needed.
defies explanation
Implies that something is difficult or impossible to explain.
presents a puzzle
Highlights the mysterious or perplexing nature of something that lacks explanation.
FAQs
How can I use "has yet to be explained" in a sentence?
Use "has yet to be explained" to indicate that something is not yet understood or clarified. For example, "The cause of the sudden increase in cases has yet to be explained."
What are some alternatives to "has yet to be explained"?
You can use alternatives like "remains unexplained", "is still not understood", or "awaits explanation", depending on the specific nuance you want to convey.
Is it better to say "has yet to be explained" or "remains to be explained"?
Both "has yet to be explained" and "remains to be explained" are grammatically correct and convey a similar meaning. The choice often depends on personal preference or the specific rhythm of the sentence.
What is the difference between "has yet to be explained" and "is still unexplained"?
"Has yet to be explained" emphasizes that the explanation is expected or anticipated in the future, while "is still unexplained" focuses on the current lack of understanding. The nuance is subtle, and they are often interchangeable.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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