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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
which it is not
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which it is not" is correct and usable in written English.
You can use it to clarify or negate a statement or assumption that has been made previously. Example: "Many believe the project will be completed by next week, which it is not."
✓ Grammatically correct
News & Media
Academia
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
Yet that makes it sound simple, which it is not.
News & Media
But we assume that the Moon is smooth - which it is not.
Academia
There were some other subordinate stipulations to which it is not necessary at present to advert.
Academia
Undifferentiated rocks: rocks for which it is not possible to specify finer age divisions.
The psyche has a boundary past which it is not safe to travel, but people do.
News & Media
One respondent said: "It gives out the message that cycling is dangerous, which it is not.
News & Media
Some even imagine that the act itself is in peril, which it is not.
News & Media
There are some respects, however, in which it is not entirely unfounded.
News & Media
And that's if such a rule were applied consistently – which it is not.
News & Media
"He portrayed the state as a completely innocent bystander, which it is not".
News & Media
This description makes the work sound juvenile or pointless, which it is not.
News & Media
Expert writing Tips
Best practice
Use "which it is not" to directly negate a preceding statement or assumption, ensuring clarity and preventing misunderstanding. For example, "Many assume this project is simple, which it is not."
Common error
Avoid using "which it is not" excessively in casual conversations or informal writing. Simpler alternatives like "it isn't" or "that's wrong" often sound more natural and less stilted.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which it is not" functions as a nonrestrictive relative clause. It provides additional information or clarification about a preceding statement, often serving to negate or correct an assumption. Ludwig AI confirms this with numerous examples across various domains.
Frequent in
News & Media
50%
Academia
25%
Science
15%
Less common in
Formal & Business
5%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "which it is not" functions as a nonrestrictive relative clause to negate a preceding statement or assumption. Ludwig AI analysis shows it is grammatically correct and frequently used across various authoritative sources, including news, academic, and scientific domains. The phrase has a neutral to formal register and serves to clarify misunderstandings or express disagreement. While versatile, it is best to use it sparingly in very informal contexts. Consider alternatives like "that isn't the case" for a similar effect, and always ensure clarity when employing this phrase to avoid confusing your audience.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
which isn't the case
Replaces "it is not" with "isn't the case", providing a slightly more emphatic denial.
that's not the reality
Substitutes "which it is not" with a phrase emphasizing that the situation is different from what's assumed.
which is simply untrue
Replaces the original phrase with a direct assertion of untruth.
that's not quite right
Offers a softer disagreement, implying the initial statement is partially incorrect.
contrary to what's believed
Emphasizes the contrast between common belief and the actual situation.
that's not how it works
Indicates that a process or system functions differently than described.
it is actually the opposite
Replaces negation with a statement of direct opposition.
that is a misconception
Identifies the previous statement as a common but incorrect understanding.
that's far from the truth
Highlights a significant discrepancy between the statement and reality.
it does not hold true
Emphasizes that a principle or claim is invalid or inapplicable.
FAQs
How can I use "which it is not" in a sentence?
Use "which it is not" to negate a previous statement or assumption. For example: "The report suggests the problem is solved, "which it is not"."
What are some alternatives to "which it is not"?
You can use alternatives like "that isn't the case", "that's not the reality", or "which is simply untrue" depending on the context.
Is "which it is not" grammatically correct?
Yes, "which it is not" is grammatically correct. It's a relative clause used to provide additional information or to negate a preceding statement.
What's the difference between "which it is not" and "that is not"?
"Which it is not" typically refers back to a specific part of the previous clause, while "that is not" can refer to the entire previous statement. They are often interchangeable but "which it is not" has a slightly more formal tone.
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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