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
support this claim
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "support this claim" is correct and usable in written English.
You can use it when you want to ask someone to provide evidence or reasoning that backs up a specific assertion or statement. Example: "In order to strengthen your argument, you need to support this claim with relevant data and examples."
✓ Grammatically correct
News & Media
Science
Alternative expressions(18)
sustain this statement
rationalize this statement
verify this statement
Prove this statement
substantiate this assertion
validate this statement
provide evidence for this contention
support this statement
confirm this hypothesis
bolster this claim
justify this statement
show this statement
provide this statement
back up this claim
explain this statement
underpin this statement
prove this statement
confirm this statement
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
59 human-written examples
The facts do not support this claim.
News & Media
Dozens of scientific studies support this claim.
News & Media
There is very little evidence to support this claim.
News & Media
Still, no evidence to support this claim has been released.
News & Media
They are currently compiling evidence to support this claim.
News & Media
But they never provided any evidence to support this claim.
News & Media
He produces no evidence to support this claim.
News & Media
Unfortunately, he says, "there are no controlled studies that can yet support this claim".
News & Media
But not all studies support this claim.
Some theoretical results support this claim [15].
However, there is little empirical evidence to support this claim.
Science
Expert writing Tips
Best practice
When using "support this claim", ensure that the evidence you provide is directly relevant and clearly linked to the specific claim being made. Avoid presenting tangential information that doesn't directly strengthen the argument.
Common error
A common mistake is to use "support this claim" but then fail to provide enough evidence or reasoning to adequately back up the statement. Ensure your supporting information is robust and convincing.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "support this claim" functions as a call for justification or validation. It prompts the provision of evidence or reasoning to strengthen a statement. As Ludwig AI confirms, this is a usable phrase. Examples in Ludwig highlight diverse contexts where claims require substantiation.
Frequent in
Science
50%
News & Media
42%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "support this claim" is a very common and grammatically sound phrase used to request evidence or justification for an assertion. As confirmed by Ludwig AI, it appears frequently in scientific, news, and business contexts. Related phrases include "substantiate this assertion" and "validate this statement". When using this phrase, ensure you provide relevant and sufficient evidence to back up your statement. A common mistake is using the phrase without offering adequate support. Remember that the phrase may be used in slightly different forms depending on context. For example, "supports this claim" is used when the subject is singular and "support this claim" is used in commands or requests.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
substantiate this assertion
Replaces "support" with "substantiate" and "claim" with "assertion", emphasizing the act of proving something.
validate this statement
Replaces "support" with "validate" and "claim" with "statement", focusing on confirming the truth or accuracy.
corroborate this argument
Replaces "support" with "corroborate" and "claim" with "argument", suggesting the provision of additional evidence to strengthen a point.
justify this position
Replaces "support" with "justify" and "claim" with "position", highlighting the act of demonstrating the rightness or reasonableness of something.
provide evidence for this contention
Replaces "support" with "provide evidence for" and "claim" with "contention", making the phrase more explicit about the need for proof.
back up this assertion
Replaces "support" with the phrasal verb "back up" and "claim" with "assertion", offering a more informal alternative.
prove this statement
Replaces "support" with "prove" and "claim" with "statement", indicating a stronger level of evidence required.
defend this argument
Replaces "support" with "defend" and "claim" with "argument", suggesting a need to protect the statement from opposition.
bolster this viewpoint
Replaces "support" with "bolster" and "claim" with "viewpoint", focusing on strengthening or reinforcing a particular perspective.
confirm this hypothesis
Replaces "support" with "confirm" and "claim" with "hypothesis", appropriate in a scientific or research context.
FAQs
What does "support this claim" mean?
The phrase "support this claim" means to provide evidence, reasons, or justification that validates a statement or assertion. It implies offering proof or backing to make the claim more believable or acceptable.
How can I use "support this claim" in a sentence?
You can use "support this claim" to introduce the evidence or reasoning you are about to present. For example, "The data from the experiment "support this claim", as shown in the graph below."
What are some alternatives to "support this claim"?
You can use alternatives like "substantiate this assertion", "validate this statement", or "corroborate this argument" depending on the context and the strength of the evidence.
Is it better to say "supports this claim" or "support this claim"?
The correct form depends on the sentence structure. "Supports this claim" is used when the subject is singular (e.g., "The evidence supports this claim"). "Support this claim" is used in commands or requests (e.g., "Please support this claim with data").
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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