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
not really true
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "not really true" is correct and usable in written English.
You can use it to express doubt or to indicate that something is not entirely accurate or factual. Example: "While some may believe that all cats hate water, that's not really true; many cats actually enjoy playing in it."
✓ Grammatically correct
News & Media
Academia
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
60 human-written examples
"That's not really true.
News & Media
It's not really true.
But that's not really true.
News & Media
This was not really true.
News & Media
Well, that's not really true.
News & Media
This is not really true.
News & Media
But this is not really true.
News & Media
Except that is not really true.
News & Media
Perhaps that is not really true.
Academia
Thank goodness it's not really true.
But that's not really true, is it?
News & Media
Expert writing Tips
Best practice
Use "not really true" to gently challenge a statement without outright accusing someone of lying or being completely wrong. It's suitable for situations where nuance and diplomacy are valued.
Common error
While versatile, "not really true" can sound informal. In academic papers or formal reports, consider more precise alternatives like "partially inaccurate" or "overstated" to maintain a professional tone.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not really true" functions as a qualifier, expressing doubt or disagreement with a preceding statement. Ludwig AI confirms its usage across various contexts to subtly challenge assertions, as seen in the provided examples.
Frequent in
News & Media
62%
Academia
22%
Encyclopedias
4%
Less common in
Science
4%
Formal & Business
4%
Reference
4%
Ludwig's WRAP-UP
In summary, the phrase "not really true" is a common and versatile expression used to convey that something is not entirely accurate. Ludwig AI validates its widespread usage across news, academic, and even encyclopedic sources. While grammatically sound, it's crucial to consider the context and choose more formal alternatives like "partially inaccurate" in academic or business settings. Using "not really true" is a way of being more diplomatic by softening a disagreement rather than directly contradicting it. The phrase is best used in neutral situations.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
not entirely true
Replaces "really" with "entirely", suggesting a slightly more formal tone but retaining the core meaning.
not completely true
Substitutes "really" with "completely", implying a lack of absolute truthfulness.
not exactly true
Emphasizes a lack of precision or accuracy rather than complete falsehood.
not quite true
Softens the disagreement by using "quite", making the statement less direct.
not altogether true
Uses "altogether" for a slightly more emphatic denial of complete truth.
not genuinely true
Replaces "really" with "genuinely", emphasizing the authenticity of the truth being questioned.
somewhat inaccurate
Shifts from negating truth to directly stating a degree of inaccuracy.
partially false
Indicates that only a portion of the statement is incorrect.
a bit misleading
Focuses on the deceptive aspect of the statement, suggesting it leads to a wrong conclusion.
overstated to some degree
Suggests the statement is exaggerated, but not necessarily entirely untrue.
FAQs
How can I use "not really true" in a sentence?
You can use "not really true" to express that something is not entirely accurate or factual. For example: "While some may believe that all cats hate water, that's "not really true"; many cats actually enjoy playing in it."
What are some alternatives to saying "not really true"?
Alternatives include phrases like "not entirely accurate", "not quite correct", or "partially false" depending on the specific context and the degree of inaccuracy you want to convey.
Is it better to say "not really true" or "false"?
"Not really true" is a more nuanced and less direct way of expressing disagreement than simply saying "false". It implies that there might be some truth to the statement, but it is not entirely accurate. "False" is a stronger and more definitive statement.
What's the difference between "not really true" and "not exactly true"?
Both phrases express that something isn't entirely accurate. "Not exactly true" focuses more on the lack of precision or detail, while "not really true" can imply a more general sense of something being misleading or not completely factual.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested