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
this isn't the case
Grammar usage guide and real-world examplesUSAGE SUMMARY
This phrase is correct and usable in written English.
You can use it when you want to express that something is not true and illustrate your point. For example: I thought that my car was the same color as my neighbor's, but it turns out this isn't the case.
✓ Grammatically correct
News & Media
Formal & Business
Science
Alternative expressions(5)
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
45 human-written examples
But this isn't the case.
News & Media
Alas, this isn't the case.
News & Media
This isn't the case everywhere.
News & Media
This isn't the case with console gaming.
News & Media
But this isn't the case everywhere.
News & Media
But this isn't the case with Morris.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
15 human-written examples
Happily, this is not the case.
News & Media
With Tendulkar this is not the case.
News & Media
This is not the case for Russia.
News & Media
But alas, this is not the case.
News & Media
I repeat this is not the case".
News & Media
Expert writing Tips
Best practice
Use "this isn't the case" to politely correct a misunderstanding or offer a contrasting perspective. It softens the disagreement by focusing on the situation rather than directly challenging the speaker.
Common error
While acceptable, "this isn't the case" can sound informal in highly formal or academic contexts. Opt for more precise and professional alternatives like "the evidence suggests otherwise" or "the data does not support this conclusion".
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this isn't the case" functions as a disclaimer or negation. It serves to contradict a prior statement, assumption, or expectation. Ludwig provides examples where it clarifies misconceptions or corrects inaccurate information.
Frequent in
News & Media
68%
Formal & Business
12%
Science
8%
Less common in
Academia
8%
Wiki
4%
Unknown/unmatched sources
0%
Ludwig's WRAP-UP
In summary, the phrase "this isn't the case" is a grammatically sound and frequently employed expression used to indicate that a previous statement or assumption is incorrect. Ludwig AI confirms its correctness and provides numerous real-world examples from diverse sources, predominantly within News & Media. While generally neutral in tone, it's advisable to consider more formal alternatives in academic or highly professional contexts. Remember to utilize it to gently correct misconceptions and introduce more accurate information, avoiding overuse in formal writing. Alternatives like "that's not true" or "that's incorrect" can provide similar meaning with slightly different nuances.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that's not true
A straightforward denial of a preceding statement.
that's incorrect
Directly states the inaccuracy of something.
that's not so
An informal way of disagreeing with a statement.
that's not right
Indicates something is factually wrong or inappropriate.
it's not like that
Suggests the situation is different from what was described.
that's not the reality
Highlights a discrepancy between perception and actual circumstances.
the opposite is true
Inverts the original statement, asserting the contrary.
it's not as simple as that
Indicates the matter is more complex than initially presented.
that's a misconception
Identifies a common but incorrect belief.
the reverse is true
Similar to 'the opposite is true', but can imply a more definitive reversal.
FAQs
What does "this isn't the case" mean?
The phrase "this isn't the case" means that something that was previously stated or assumed is not true, accurate, or applicable in a particular situation.
When is it appropriate to use "this isn't the case"?
It's appropriate to use "this isn't the case" when you want to politely disagree with a statement or correct a misconception. It's often used to introduce a contrasting point or provide a more accurate explanation.
What are some alternatives to saying "this isn't the case"?
Some alternatives include "that's not true", "that's incorrect", "it's not like that", or "the opposite is true" depending on the context.
Is "this isn't the case" formal or informal?
The phrase "this isn't the case" is generally considered neutral in formality. While acceptable in most contexts, it might be better to use a more formal alternative like "the evidence suggests otherwise" in academic or professional writing.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested