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
is indeed not
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is indeed not" is a perfectly acceptable phrase in written English.
You can use it when you want to emphasize that something is definitely not the case. For example: "The fact that he was late to the meeting is indeed not acceptable."
✓ Grammatically correct
News & Media
Science
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
It is indeed not available in English.
News & Media
Second, the act is, indeed, not enough by itself.
News & Media
Good at spending, bad at taxing, California is indeed not unlike Greece.
News & Media
It may conclude that a single test is indeed not the best way to go.
News & Media
In some videos, it is indeed not apparent what violation the camera operator is purporting to document.
News & Media
This is indeed not the Notts of my childhood, when a female CEO would have been more unlikely than a Martian at silly point.
News & Media
And if his byelection gamble is seen as one man's act of vanity, then he is indeed not only scuppered, but self-scuppered.
News & Media
This report highlights that teaching time is indeed not the key driver, both across countries and in comparisons between different teachers in England.
News & Media
"My main concern," Mrs. Brady wrote, "is with the certainty that Mr. Hinckley is indeed not a danger to himself or anyone else.
News & Media
It sounds a bit too Straussian for me.Adam Michael McNamaraSalem, MassachusettsSIR – The initiative-style referendum process is indeed not without defect but there is a relatively easy fix.
News & Media
I suppose a case could be made that learning the obscure language of an isolated population is indeed not "universally" worthwhile.
News & Media
Expert writing Tips
Best practice
Use "is indeed not" to emphasize a negative statement, especially when clarifying a misunderstanding or correcting a false assumption. For example, "The report's conclusion is indeed not what we expected."
Common error
Avoid using "is indeed not" in simple negative statements where the emphasis is unnecessary. Opt for "is not" for a more concise and natural tone. For instance, instead of "The weather is indeed not good today", simply say "The weather is not good today."
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is indeed not" functions as a negative emphatic assertion. It's used to strongly deny or contradict something, adding weight to the negation. This aligns with Ludwig AI's analysis, confirming its role in emphasizing disagreement or correction.
Frequent in
News & Media
32%
Science
47%
Formal & Business
8%
Less common in
Wiki
2%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "is indeed not" is a versatile phrase used to add emphasis to a negative statement. As confirmed by Ludwig AI, it's grammatically correct and widely used across various contexts, particularly in news, scientific, and business writing. While it's important to use it judiciously to avoid redundancy, mastering its usage can significantly enhance the clarity and impact of your writing. When a strong negation is needed, "is indeed not" can be a valuable tool. Consider using alternatives like "is certainly not" or "is absolutely not" for similar effects, or simply "is not" for less emphatic situations.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is certainly not
Emphasizes the negation with a strong sense of conviction.
is definitely not
Similar to "is certainly not", but perhaps slightly less formal.
is absolutely not
Conveys an even stronger degree of certainty and finality.
is really not
A more informal way of expressing negation with emphasis.
is truly not
Highlights the genuineness of the negation.
is actually not
Indicates a contrast between expectation and reality.
is simply not
Expresses the negation in a straightforward manner, often implying a lack of complexity.
is by no means
A more formal and emphatic way of saying "is not".
does not in fact
More elaborate negation, clarifying potential misunderstanding.
is far from
Indicates something is distant from being true or the case.
FAQs
How to use "is indeed not" in a sentence?
Use "is indeed not" to emphasize a negative statement or to clarify a misunderstanding. For example, "The claim that the project is complete "is indeed not" accurate; there's still much work to be done."
What can I say instead of "is indeed not"?
You can use alternatives like "is certainly not", "is definitely not", or "is absolutely not" depending on the desired level of emphasis and formality.
Which is correct, "is indeed not" or "is not indeed"?
"Is indeed not" is the correct and more common phrasing. "Is not indeed" is grammatically awkward and rarely used.
What's the difference between "is not" and "is indeed not"?
"Is not" is a simple negation, while "is indeed not" adds emphasis, conveying a stronger sense of denial or clarification. Using "is indeed not" highlights that something is definitively false or incorrect.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested