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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
fails to prove
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "fails to prove" is correct and usable in written English.
It can be used in contexts where someone or something does not provide sufficient evidence or justification for a claim or argument. Example: "The evidence presented in the trial fails to prove the defendant's guilt beyond a reasonable doubt."
✓ 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
30 human-written examples
But it fails to prove anything of the sort.
News & Media
Age of Terror makes grand claims about contemporary history that it fails to prove.
News & Media
By definition, when the Government fails to prove a defendant guilty beyond a reasonable doubt, the defendant is considered legally innocent.
Academia
Yet it might be most interesting for what it fails to prove, in the end making no direct allegations of criminal wrongdoing against any individual.
News & Media
If a firm fails to prove that its customer cash is safe, then regulators might sanction the firm, Mr. O'Malia said.
News & Media
If the group fails to prove it has the cash to buy Varig, and no other buyer emerges, the 79-year-old airline could be forced into liquidation.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
30 human-written examples
Kinko's has failed to prove it was an innocent infringer by failing to show its good faith.
Academia
Consequently, they have failed to prove prejudice to themselves.
Academia
Kinko's failed to prove this as well.
Academia
"This was a study that failed to prove C225 works.
News & Media
Reeves ruled the suit failed to prove an "imminent threat".
News & Media
Expert writing Tips
Best practice
When using "fails to prove", ensure that you're accurately representing the situation where evidence is lacking, not simply disagreeing with a conclusion. It's about the absence of sufficient proof, not a matter of opinion.
Common error
Avoid using "fails to prove" when the situation is better described as "disproves". The former indicates a lack of evidence, while the latter indicates evidence to the contrary.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "fails to prove" functions as a verb phrase, indicating a lack of sufficient evidence to support a claim or assertion. As Ludwig AI confirms, it's a correct and usable phrase. The examples show its use in various contexts, from legal to scientific discussions.
Frequent in
News & Media
50%
Academia
22%
Science
17%
Less common in
Wiki
6%
Encyclopedias
3%
Formal & Business
2%
Ludwig's WRAP-UP
The phrase "fails to prove" is a common and grammatically sound way to express that something lacks sufficient evidence to support a claim. As confirmed by Ludwig AI, it's widely applicable across various contexts, particularly in news, academia, and science. While alternatives like "does not demonstrate" or "does not establish" exist, "fails to prove" maintains a neutral register suitable for diverse audiences. When employing this phrase, it's crucial to ensure the evidence truly lacks substance, differentiating it from situations where evidence actively disproves a claim. The phrase's frequent presence in authoritative sources like The New York Times and academic publications underscores its reliability and widespread acceptance.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
does not demonstrate
Emphasizes the absence of a clear showing or exhibition of evidence.
does not establish
Focuses on the inability to set up or create a solid foundation of proof.
does not substantiate
Highlights the lack of support or confirmation for a claim.
is unable to verify
Stresses the impossibility of confirming the truth or accuracy of something.
cannot validate
Similar to verify, but often used in more technical or scientific contexts.
is not sufficient to show
Highlights that while there might be some evidence, it's not enough to prove the point.
falls short of proving
Indicates an attempt was made, but the effort didn't fully succeed in proving something.
lacks evidence to support
Points out a deficiency in the available evidence.
offers no confirmation of
Emphasizes the complete absence of confirmatory data.
is unconfirmed
States the claim is unverified and lacks proof.
FAQs
What does "fails to prove" mean?
The phrase "fails to prove" means that something or someone is unable to provide sufficient evidence or justification to support a claim or argument.
How can I use "fails to prove" in a sentence?
You can use "fails to prove" in a sentence like this: "The evidence presented in court "fails to prove" the defendant's guilt".
What are some alternatives to "fails to prove"?
Some alternatives to "fails to prove" include "does not demonstrate", "does not establish", or "is unable to verify", depending on the context.
Is "fails to prove" formal or informal language?
"Fails to prove" is suitable for both formal and informal contexts, though more formal alternatives like "does not substantiate" might be preferred 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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested