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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
it fails to support
Grammar usage guide and real-world examplesUSAGE SUMMARY
"it fails to support" is correct and usable in written English. You can use it when discussing a lack of evidence or backing for a claim or argument. For example: "The research is inconclusive, and it fails to support the initial hypothesis." Alternative expressions include "it does not provide support" and "it lacks support."
✓ Grammatically correct
News & Media
Science
Academia
Formal & Business
Encyclopedias
Alternative expressions(20)
it is incompatible with
is incompatible with
it conflicts with
it is inconsistent with
it is contrary to
it is at odds with
it clashes with
it is unsuitable for
it is compliant with
inconsistent with
it is consistent with
it does not function on
it cannot be used on
it is not designed for
it was not made for
it is inappropriate for
it was not necessary for
it does not thrive on
it does not depend on
it does not rely on
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
7 human-written examples
This demonstrates that it fails to support people when they are acutely unwell.
News & Media
With such a broad brief, the show's guest curator, Keith Miller, has tried to impose a thematic framework, but it fails to support his choices.
News & Media
It chooses to totally disregard the best education research when it fails to support the application of a business model to classroom teaching and educational administration.
News & Media
Too often, it fails to support children who want to explore and develop their own beliefs, or critically to evaluate the benefits but also the harms associated with some religious beliefs, such as the role they may play in reinforcing gender, sexual and ethnic stereotypes, or the way some use faith as a justification for terrorism.
News & Media
One response is that even if the premise is true it fails to support the conclusion.
Science
And then it fails to support them.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
But as the new study arrived yesterday, even with its carefully qualified statements, some marketers charged that it failed to support its conclusions adequately.
News & Media
But it failed to support arguments about its role in other health problems.
Science & Research
Franklin D. Roosevelt reduced its status to a county organization after it failed to support him in 1932.
Encyclopedias
Alonso blamed the team for losing the title as it failed to support one driver over the other.
News & Media
If UK Athletics supported her when she sought to challenge the Olympic ban, then why did it fail to support Dwain Chambers?
News & Media
Expert writing Tips
Best practice
This phrase is particularly effective in scientific writing to denote when experimental results do not align with a hypothesis.
Common error
Do not use the form "it fails supporting". The verb "fail" should be followed by an infinitive, so always use "it fails to support". Using the gerund form after "fail" is a common non-native error that disrupts the flow of formal writing.
Source & Trust
92%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it fails to support" functions as a transitive verb construction where the verb "fail" is followed by a to-infinitive acting as its object. In this structure, the pronoun "it" serves as the subject. According to Ludwig, this is a standard way to express negation with an added layer of emphasis on the inadequacy of the subject.
Frequent in
News & Media
55%
Science
25%
Academia
12%
Less common in
Encyclopedias
5%
Wiki
2%
Social Media
1%
Ludwig's WRAP-UP
The phrase "it fails to support" is a versatile and authoritative expression used to denote the absence of a required link between two entities, whether they are arguments, scientific data or social systems. Ludwig AI highlights that it is particularly prevalent in high-quality journalism and research papers to describe instances where a premise does not adequately back a conclusion. By using the verb "fail", the writer emphasizes a deficiency or a shortcoming rather than just a simple lack of existence. This makes it a powerful tool for critical analysis and argumentative writing. When using this phrase, remember to ensure that the subject "it" is clearly defined to avoid ambiguity and always follow it with the infinitive "to support" rather than a gerund.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it does not support
a direct and slightly less emphatic negative statement
it fails to back
uses back as a synonym for support, often seen in less formal or sports contexts
it provides no backing for
more wordy and formal, emphasizing the total absence of assistance
it falls short of supporting
suggests that while there is some effort, it is insufficient
it lacks evidence for
specifically targets the absence of empirical data in scientific contexts
it fails to uphold
implies a failure to maintain a standard, law or previous ruling
it doesn't validate
focuses on the failure to prove the truth or accuracy of something
it is insufficient to prove
shifts the focus to the inadequacy of the subject as proof
it neglects to assist
personifies the subject, suggesting a failure of duty or care
it is incompatible with
suggests a logical contradiction rather than just a lack of support
FAQs
What can I say instead of "it fails to support"?
You can use alternatives like "<a href="/s/it+does+not+support" target="_blank" rel="alternative">it does not support", "<a href="/s/it+lacks+evidence+for" target="_blank" rel="alternative">it lacks evidence for" or "<a href="/s/it+fails+to+back" target="_blank" rel="alternative">it fails to back" depending on the context.
Is "it fails to support" formal enough for an essay?
Yes, it is highly appropriate for academic and formal writing. As seen in Ludwig examples from sources like the <a href="/s/Stanford+Encyclopedia+of+Philosophy" target="_blank" rel="alternative">Stanford Encyclopedia of Philosophy, it is frequently used to critique arguments or findings.
What is the difference between "it fails to support" and "it doesn't support"?
The phrase "<a href="/s/it+fails+to+support" target="_blank" rel="alternative">it fails to support" often carries a stronger connotation of deficiency or an unsuccessful attempt to provide backing, whereas "<a href="/s/it+does+not+support" target="_blank" rel="alternative">it does not support" is a more neutral statement of fact.
Can I use "it fails to support" when talking about people?
Yes, it can be used to describe institutions or systems failing individuals. For instance, you might say "the current policy is flawed because <a href="/s/it+fails+to+support+vulnerable+citizens" target="_blank" rel="alternative">it fails to support vulnerable citizens".
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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
92%
Authority and reliability
4.8/5
Expert rating
Real-world application tested