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 your claim
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "substantiate your claim" is correct and usable in written English.
You can use it when asking someone to provide evidence or support for a statement they have made. Example: "In order to strengthen your argument, please substantiate your claim with relevant data or examples."
✓ Grammatically correct
Wiki
News & Media
Science
Alternative expressions(19)
validate your claim
justify your response
justify your answer
support your proposal
support your idea
support your team
support your answer
elaborate on your reasoning
support your position
back up your suggestion
support your argument
provide evidence for your argument
justify your position
support your claim with evidence
provide evidence for your demand
demonstrate your right
support your request
justify your application
support your needs
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
1 human-written examples
Then, visit the relevant immigration department of the country you are in, taking along anything that your own embassy has provided you with to substantiate your claim.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Dash-cam footage is the only real way to substantiate your claims in the court of law.
News & Media
If you're paying for the move, it can have tax consequences, so talk to your financial adviser and keep accurate records to substantiate your claims.
News & Media
Attach copies of the police report, the complaint form from the FTC website and all other documentation substantiating your claim.
Wiki
It can substantiate that your claim is indeed genuine and will also help in the assessment on how much compensation you can expect.
Wiki
Evidence now seems to substantiate this claim.
News & Media
Nagel does not substantiate the claim.
News & Media
Where are the studies to substantiate this claim?
News & Media
There is no evidence to substantiate this claim.
News & Media
But there was little else on the tape to substantiate the claim.
News & Media
The subcommittee later said that it had not found any evidence to substantiate that claim.
News & Media
Expert writing Tips
Best practice
When using "substantiate your claim" in academic writing, ensure that the evidence you provide is relevant, credible, and directly supports the claim being made. Avoid using anecdotal evidence or personal opinions as primary support.
Common error
Avoid using unreliable or biased sources to substantiate your claim. Always cross-reference information and prioritize reputable, peer-reviewed sources to maintain credibility.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "substantiate your claim" is as an imperative phrase, urging the listener or reader to provide evidence or justification for a statement they have made. Ludwig AI confirms that the phrase is correct and usable in English.
Frequent in
News & Media
33%
Wiki
33%
Science
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "substantiate your claim" is a grammatically sound and commonly used imperative urging the provision of evidence. Ludwig AI confirms this. It's prevalent in neutral to professional contexts like news, wikis, and science, emphasizing the need for factual support. Alternatives include "prove your assertion" or "validate your argument". When using this phrase, ensure your evidence is credible and relevant to avoid common errors like relying on unreliable sources.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
prove your assertion
Replaces "substantiate" with "prove" and "claim" with "assertion", maintaining a formal tone.
verify your statement
Uses "verify" instead of "substantiate" and "statement" instead of "claim", offering a slightly less formal option.
validate your argument
Replaces "substantiate" with "validate" and "claim" with "argument", implying a more structured presentation of evidence.
support your position with evidence
This phrase is more explicit, emphasizing the need for evidence to back up a point of view.
offer proof for your declaration
Uses "offer proof" and "declaration", suggesting a more formal and assertive tone.
back up your statement with facts
Emphasizes the need for factual support, replacing "substantiate" with "back up".
provide evidence for your assertion
Directly asks for evidence to support the assertion.
demonstrate the validity of your claim
This option uses a slightly more academic tone, focusing on the "validity" of the claim.
justify your allegation with proof
Implies a stronger challenge by using the word "allegation" and requesting "proof".
corroborate your story with details
Requests specific details to support and confirm the narrative.
FAQs
What does "substantiate your claim" mean?
To "substantiate your claim" means to provide evidence or proof to support the validity of a statement or assertion you are making. It involves presenting factual information, data, or expert opinions that demonstrate the truth or accuracy of your claim.
How can I "substantiate my claim" in an argument?
You can "substantiate your claim" by providing credible evidence such as statistical data, research findings, expert testimony, or documented facts. Ensure your evidence is relevant, verifiable, and directly supports the point you are trying to make. For example, you can "support your position with evidence".
What are some alternatives to saying "substantiate your claim"?
Alternatives to "substantiate your claim" include phrases like "prove your assertion", "verify your statement", "validate your argument", or "back up your statement with facts". The best choice depends on the context and the level of formality required.
Is it always necessary to "substantiate your claims"?
In academic, professional, and legal contexts, it is crucial to "substantiate your claims" with evidence to ensure credibility and build a strong case. While it may not always be necessary in casual conversation, providing support for your statements enhances clarity and persuasiveness.
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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
4.5/5
Expert rating
Real-world application tested