has not been explained

USAGE SUMMARY

The phrase "has not been explained" is correct and usable in written English.
It can be used when indicating that something remains unclear or requires further clarification. Example: "The reason for the delay has not been explained, leaving many questions unanswered."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Everything has not been explained yet".

The New York Times

Yet this has not been explained openly to the American public.

The New York Times

Why he was not cited in the indictment has not been explained by the prosecutors.

The New York Times

Virus-related throat cancers are far more common in men than in women, a difference that has not been explained.

The New York Times - Health

His wife was discovered dead in July 2011 in Wenatchee, Wash., and the death has not been explained.

The New York Times

It is hard to think of another behavioral difference so observable and so fundamental that has not been explained.

The New York Times - Science

What has not been explained is why it has suddenly become a two-man job under the new, more costly contract.

The New York Times

But he maintained that his concerns about the events in the hotel room remained and the incident "has not been explained by the passage of time".

The Guardian

Why the film was never shown to the public has not been explained, although the answer may lie in a style that could be considered comforting only to firm believers in the cold war doctrine of Mutually Assured Destruction (Mad).

The Guardian

The mechanism of this phenomenon has not been explained.

The Journal of Headache and Pain

Why the early dinosaurs survived and the early crocodile relatives perished has not been explained.

Evolution: Education and Outreach

Expert writing Tips

Best practice

When using "has not been explained", ensure the context clearly indicates what specifically lacks explanation. Providing a brief overview of the unexplained aspect can enhance clarity.

Common error

Avoid using "has not been explained" without specifying what remains unexplained. Vague references can leave readers confused and unsure of the issue at hand.

Linguistic Context

The phrase "has not been explained" functions as a verbal phrase indicating a lack of understanding or clarification. As confirmed by Ludwig, it's grammatically correct and usable. It often appears to highlight gaps in knowledge or the need for further investigation.

Expression frequency: Very common

Frequent in

Science

45%

News & Media

40%

Formal & Business

10%

Less common in

Encyclopedias

2%

Wiki

1%

Reference

2%

Ludwig's WRAP-UP

In summary, the phrase "has not been explained" is a grammatically sound and frequently used expression, as confirmed by Ludwig AI. Its primary function is to indicate a lack of understanding or clarification. Predominantly found in scientific and news contexts, it serves to highlight unanswered questions and areas needing further investigation. While versatile, it's best used with specific references to avoid vagueness. Alternatives such as "remains unexplained" and "is still unclear" offer similar nuances. Understanding its appropriate usage can enhance clarity and precision in writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

remains unexplained

Focuses on the continuing state of being without explanation.

is still unclear

Emphasizes the lack of clarity surrounding a subject.

is not yet understood

Highlights the absence of comprehension.

defies explanation

Suggests that something is so perplexing that it resists any attempt to explain it.

lacks a clear explanation

Points out the absence of a lucid and understandable explanation.

has not been elucidated

Uses a more formal term to indicate that something has not been clarified.

is shrouded in mystery

Suggests a sense of intrigue and obscurity surrounding the topic.

has not been clarified

Indicates a need for further details or simplification.

is an open question

Highlights that the issue is still under consideration and lacks a definitive answer.

is subject to interpretation

Implies that different explanations are possible, and no single one has been definitively established.

FAQs

How can I use "has not been explained" in a sentence?

Use "has not been explained" to indicate a lack of understanding or clarity regarding a specific topic. For instance, "The cause of the power outage "has not been explained" to the residents".

What are some alternatives to "has not been explained"?

Alternatives include phrases like "remains unexplained", "is still unclear", or "is not yet understood", depending on the specific nuance you want to convey.

What is the difference between "has not been explained" and "has not been determined"?

"Has not been explained" implies a lack of understanding or clarification, while "has not been determined" indicates that something has not yet been decided or ascertained. The former focuses on comprehension, the latter on a conclusive finding.

When is it appropriate to use "has not been explained" in writing?

It's appropriate when discussing situations where information is missing, reasons are unknown, or further clarification is needed. For example, "The discrepancy in the data "has not been explained" by the researchers".