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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
has not been revised
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has not been revised" is correct and usable in written English.
It can be used to indicate that something, such as a document or piece of work, has not undergone any changes or updates. Example: "The report has not been revised since its initial submission, so it may contain outdated information."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
has not obtained yet
has not been resolved
is unavailable
is not assembled
is still lingering
has not yet been available
is under consideration
is devoid of
remains unchanged
is on hold
has yet to be updated
is not available yet
remains unupdated
is without
cannot be found
has not yet been supplied
is not yet verified
has not yet been posted
has not yet resigned
has not yet been announced
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
The 20-year-old act has not been revised since 1977.
News & Media
The curriculum has not been revised for more than 10 years and is abstinence-focused – with condom demonstration prohibited.
News & Media
The print version of our stylebook, by Bill Connolly and my predecessor and mentor Al Siegal, has not been revised since 2002.
News & Media
Under the current law, which has not been revised since 1962, merchants may display the name and address of their establishments.
News & Media
"Moaning Lisa Smile," which follows "Your Loves Whore" and has not been revised since its appearance a few years ago, continues the grinding guitar assault, and points to the band's sense of humor.
News & Media
The European law gives individuals more control over the use of data they enter on free Web services, but it has not been revised since 1995, when the Internet was still in its infancy.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
"It hasn't been revised since 1950.
News & Media
The Army Field Manual still hasn't been revised, and, according to those involved_,_ Addington and his protégé Haynes remain the major obstacles.
News & Media
The Army Field Manual still hasn't been revised, and, according to those involved, Addington and his protégé Haynes remain the major obstacles.
News & Media
Nancy Curtin, Chief Investment Officer, Close Brothers Asset Management comments: GDP hasn't been revised upwards again, but the confirmation of 0.7% growth highlights that the UK seems to have really turned a corner.
News & Media
Guttmann says there is plenty for the commission to do because of the rise in trials and because the common rule hasn't been revised "for decades".
Science & Research
Expert writing Tips
Best practice
When using "has not been revised", ensure that the context clearly indicates what has remained unchanged and why this lack of revision is significant.
Common error
Avoid assuming that because something "has not been revised" it is automatically outdated or incorrect. The lack of revision might indicate stability, continued relevance, or lack of resources for updates, rather than obsolescence. Check its validity.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has not been revised" primarily functions as a verbal phrase within a sentence. It indicates a state of inaction regarding the modification or updating of something. Ludwig AI confirms its correct and usable form.
Frequent in
News & Media
41%
Science
53%
Wiki
6%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "has not been revised" is a common and grammatically correct way to indicate that something has remained unchanged. Ludwig AI confirms this. It's used across various contexts, primarily in news and science, to convey the absence of modifications or updates. While the phrase itself is neutral, the implications of something not being revised can vary depending on the situation. Related phrases include "remains unamended" and "has not been updated". When using this phrase, ensure the context clearly defines what has remained unchanged and avoid assuming it automatically implies obsolescence.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
remains unamended
Indicates lack of changes, focusing on the act of amending something.
remains unaltered
Highlights the state of being unchanged, with a slightly stronger emphasis on complete lack of alteration.
has not been updated
Focuses specifically on the lack of a more recent update.
remains uncorrected
Implies that something has not been fixed or improved.
has not been modified
Emphasizes the absence of any modification or adjustment.
has not been changed
A more general term for the absence of changes.
persists unchanged
Suggests that something has continued to exist in its original state.
is still in its original form
Focuses on the current state being identical to the original.
has stood the test of time
Suggests that something has remained valid or effective without needing changes.
has not seen alterations
A more formal way of saying that something has not been changed.
FAQs
What does it mean when something "has not been revised"?
It means that the subject in question has remained in its original state without any alterations, updates, or modifications. The implications of something not being revised can vary based on context.
What are some alternatives to "has not been revised"?
You can use alternatives like "remains unamended", "remains unaltered", or "has not been updated", depending on the specific nuance you want to convey.
How to use "has not been revised" in a sentence?
You can use the phrase to indicate that a document, policy, or other item has not undergone any changes. For example, "The company policy on remote work "has not been revised" since 2019."
Is it better to say "has not been revised" or "has not been updated"?
Both phrases are correct, but "has not been updated" implies a more general sense of bringing something current. "Has not been revised" suggests a more specific review and alteration process that hasn't occurred.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested