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
to substantiate this
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "to substantiate this" is correct and usable in written English.
You can use it when you want to provide evidence or support for a claim or statement made previously. Example: "The researcher conducted several experiments to substantiate this theory and provide concrete evidence for its validity."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
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
"There is nothing to substantiate this.
News & Media
Evidence now seems to substantiate this claim.
News & Media
There is no shortage of evidence to substantiate this link.
News & Media
No actual proof was needed to substantiate this.
News & Media
There is no evidence to substantiate this claim.
News & Media
Where are the studies to substantiate this claim?
News & Media
"I have just found nothing to substantiate this," one senior American official said.
News & Media
I'd like to know what kind of evidence he can provide to substantiate this outrageous claim.
News & Media
"Our attempts to substantiate this tantalising tale drew a blank," they say at one point.
News & Media
Further work is required to substantiate this proposition.
Science
There were two pieces of evidence to substantiate this claim.
Science
Expert writing Tips
Best practice
When using "to substantiate this", ensure that the evidence you provide is directly relevant and strong enough to support the claim you are making. Avoid using weak or circumstantial evidence.
Common error
Avoid using "to substantiate this" when the evidence is preliminary or inconclusive. Instead, acknowledge the limitations of the evidence and suggest further research may be needed.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "to substantiate this" functions as an infinitive phrase expressing purpose. It indicates the intention behind providing evidence or support for a preceding statement or claim. As Ludwig AI suggests, it is used to verify something by supplying evidence.
Frequent in
Science
64%
News & Media
31%
Wiki
2%
Less common in
Formal & Business
1%
Encyclopedias
1%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "to substantiate this" is a grammatically correct and frequently used phrase, predominantly in scientific and news-related contexts. As Ludwig AI confirms, it serves the purpose of introducing evidence or support for a claim. While "to substantiate this" is considered formal and professional, it's crucial to ensure that the evidence presented is relevant and strong. Alternatives such as "to support this" or "to validate this" offer similar meanings but may fit different contexts better. Avoid using this phrase if your evidence is weak or preliminary.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
to validate this claim
Focuses on confirming the accuracy or correctness of a specific claim.
to provide evidence for this
Emphasizes the act of offering proof or supporting information.
to offer proof of this
Highlights the presentation of verifiable facts or data.
to confirm this assertion
Centers on verifying the truth or validity of a statement.
to verify this hypothesis
Specifically addresses the confirmation of a scientific assumption.
to demonstrate this point
Indicates an effort to illustrate or prove a specific argument.
to support this argument
Focuses on strengthening a particular line of reasoning.
to document this finding
Emphasizes the recording and presentation of research results.
to corroborate this account
Highlights the act of confirming the details of a story or report.
to authenticate this report
Centers on verifying the genuineness or validity of a formal document.
FAQs
How can I use "to substantiate this" in a sentence?
You can use "to substantiate this" when you want to introduce evidence or support for a claim you have made. For example: "The researcher conducted several experiments to substantiate this theory".
What can I say instead of "to substantiate this"?
You can use alternatives like "to support this", "to validate this", or "to confirm this" depending on the context.
When is it appropriate to use "to substantiate this" in writing?
It is appropriate to use "to substantiate this" when you have evidence or data that supports a claim you are making and you want to present that evidence to strengthen your argument.
Which is a better choice, "to substantiate this" or "to prove this"?
The choice between "to substantiate this" and "to prove this" depends on the context. "To substantiate this" implies providing evidence to support a claim, while "to prove this" implies definitively establishing the truth of a claim. "To substantiate this" is often more suitable in academic or scientific 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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested