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
substantiate the claim
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "substantiate the claim" is correct and usable in written English.
You can use it when you need to provide evidence or support for a statement or assertion made in a discussion or argument. Example: "In order to strengthen your argument, you must substantiate the claim with credible sources and data."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
support the assertion
verify the hypothesis
confirm the same
validate the claim
validate the identical
verify the aforementioned
corroborate the preceding
affirm the thing just mentioned
support the claim
substantiate the aforementioned details
substantiate the claims
attest to the equivalent
endorse the proposition
support to the idea
reinforce the concept
bolster the notion
validate the theory
determine the legitimacy
verify the authenticity
confirm the validity
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
Nagel does not substantiate the claim.
News & Media
But there was little else on the tape to substantiate the claim.
News & Media
He said he had been unable to find evidence to substantiate the claim.
News & Media
Yahoo started an investigation but could not substantiate the claim, this person said.
News & Media
The investigation found the available evidence did not substantiate the claim.
News & Media
The colleague did the requisite digging but found nothing to substantiate the claim.
News & Media
These findings substantiate the claim that the normalized channel steepness index is an important topographic metric in active ranges.
These studies provide hard neuroimaging data to substantiate the claim that people can feel what others are feeling.
News & Media
It said Ms. Zhao "died with injuries all over her body," but gave no information to substantiate the claim.
News & Media
Finally, in Part IV, this Article will substantiate the claim that the Commission has the power to invoke the proposed procedure.
Academia
One way a credit union can provide convincing evidence that multiple restructurings improve collectability is to perform validation of completed multiple restructurings that substantiate the claim.
Academia
Expert writing Tips
Best practice
In academic writing, always cite your sources when you "substantiate the claim" to give credit to the original authors and maintain academic integrity.
Common error
Avoid using personal opinions or beliefs as the primary means to "substantiate the claim". Instead, focus on objective evidence and verifiable facts.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "substantiate the claim" is to act as a verb phrase that indicates the action of providing evidence or support for a statement. As Ludwig AI confirms, this phrase is a standard and accepted way to describe the act of validating a claim. The examples provided by Ludwig illustrate its widespread use in various contexts.
Frequent in
News & Media
52%
Science
29%
Academia
11%
Less common in
Wiki
4%
Encyclopedias
2%
Formal & Business
2%
Ludwig's WRAP-UP
In summary, "substantiate the claim" is a common and grammatically correct phrase used to describe the act of providing evidence to support an assertion. As noted by Ludwig AI, this phrase is widely accepted and employed across diverse contexts, including news media, scientific research, and academic writing. Its frequency indicates its importance in persuasive communication and critical analysis. When using this phrase, it's crucial to provide specific and credible evidence to effectively bolster the claim being made. By avoiding personal opinions and focusing on verifiable facts, one can enhance the strength and validity of their arguments.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
support the assertion
Replaces "claim" with "assertion", maintaining a formal tone but slightly altering the focus to the act of asserting something.
validate the statement
Uses "validate" instead of "substantiate", emphasizing the confirmation of truth or accuracy of a statement.
prove the allegation
Substitutes "claim" with "allegation", suggesting a more serious or formal context where an accusation needs proof.
verify the hypothesis
Replaces "claim" with "hypothesis", shifting the context to a scientific or research-oriented setting.
confirm the assertion
Similar to "validate the statement", but emphasizes confirmation rather than validation.
back up the argument
Offers a less formal alternative, using "back up" as a phrasal verb and "argument" in place of "claim".
corroborate the evidence
Focuses on strengthening existing evidence rather than directly substantiating a claim.
justify the position
Indicates providing reasons or evidence to defend or validate a stance or viewpoint.
demonstrate the truth
Emphasizes showing or proving the truthfulness of something, which is a stronger claim than simply substantiating it.
document the findings
Shifts the focus to recording and presenting research results rather than substantiating a specific claim.
FAQs
What does "substantiate the claim" mean?
To "substantiate the claim" means to provide evidence or support to prove that a statement or assertion is true or valid. It involves backing up a claim with credible information.
How can I use "substantiate the claim" in a sentence?
You can use "substantiate the claim" in a sentence like this: "The scientist needed to gather more data to "substantiate the claim" that the new drug was effective."
What are some alternatives to "substantiate the claim"?
Some alternatives to "substantiate the claim" include "support the assertion", "validate the statement", or "prove the allegation" depending on the context.
What type of evidence is needed to "substantiate the claim"?
The type of evidence needed to "substantiate the claim" depends on the context, but it generally includes factual data, research findings, expert opinions, and verifiable examples.
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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
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested