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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
unsubstantiated statement
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "unsubstantiated statement" is correct and usable in written English.
You can use it to refer to a statement that has not been proven to be true or supported with evidence. For example, "His claim that he had worked as a doctor for 10 years was an unsubstantiated statement and could not be verified."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(5)
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
2 human-written examples
Fratto's assertion "seems to be an unsubstantiated statement that has no relation to the facts they have shared with us," Waxman said.
News & Media
This is an unimpressive and unsubstantiated statement.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Many books contain unsubstantiated statements.
Avoid fluff and unsubstantiated statements.
News & Media
Outrageous, unsubstantiated statements make great sound bites and ignite tremendous sound and fury.
News & Media
Many supplements advertised online do not contain any growth hormone, falsely claim to stimulate its production or come with unsubstantiated statements about its benefits.
News & Media
In the same period, Black reneged on his contractual commitment to repay 10% of the Non-Compete Payments he received and made unsubstantiated statements indicating that he had evidence of proper approval of those payments.
Academia
My point to the PAW reporter was that, in their public comments about Artificial Intelligence, they have made grandiose and unsubstantiated statements about a field with which they are less familiar, in a way that has negatively impacted public opinion.
Academia
This is a far more rigorous standard, and perhaps should become the basic test for coverage of an administration that makes wild, unsubstantiated statements that get covered as though they were facts.
News & Media
Mr. Bezos said at the time that Mr. Trump's unsubstantiated statements were "not an appropriate way for a presidential candidate to behave" and that he welcomed scrutiny and criticism of Amazon.
News & Media
He also once again amplified unsubstantiated statements about the Central American migrant caravan, claiming without evidence there were gang members and "some very bad people" mixed into the group and warning it was an impending "invasion" of the United States.
News & Media
Expert writing Tips
Best practice
When using the phrase "unsubstantiated statement", ensure you can articulate why the statement lacks sufficient evidence or supporting information.
Common error
Avoid simply labeling a statement as "unsubstantiated" without explaining what kind of evidence would be required to substantiate it or why the current evidence is insufficient. Provide specific reasons for your assessment.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "unsubstantiated statement" functions as a critical descriptor, highlighting a claim's lack of supporting evidence. Ludwig AI indicates that its usage is grammatically correct, and examples show it is employed to question the validity or reliability of assertions.
Frequent in
News & Media
33%
Science
33%
Academia
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "unsubstantiated statement" is a grammatically sound and readily understood expression used to denote claims lacking adequate supporting evidence. While considered rare in occurrence, as confirmed by Ludwig, it frequently appears in news, science, and academic contexts, signifying its relevance across diverse domains. When employing this phrase, it is best practice to explain why the statement lacks substance rather than merely labeling it as such. As pointed out by Ludwig AI, this expression serves to cast doubt on the validity of a claim, emphasizing the need for critical evaluation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
unsupported statement
Replaces "unsubstantiated" with "unsupported", emphasizing the lack of backing for the statement.
unconfirmed statement
Shifts the focus to the statement not being verified or validated.
baseless statement
Highlights that the statement lacks a foundation or basis in fact.
groundless statement
Similar to "baseless", emphasizing the lack of rational grounds.
unproven statement
Focuses on the absence of evidence that demonstrates the statement's truth.
unwarranted statement
Suggests the statement is not justified or deserved.
speculative statement
Indicates the statement is based on conjecture rather than evidence.
questionable assertion
Replaces "statement" with "assertion" and implies doubt or uncertainty.
dubious claim
Suggests the statement is not credible or believable.
contestable declaration
Emphasizes that the statement is open to dispute or challenge.
FAQs
What does "unsubstantiated statement" mean?
An "unsubstantiated statement" is a claim or assertion that lacks sufficient evidence or supporting information to be considered true or valid.
How can I use "unsubstantiated statement" in a sentence?
You can use "unsubstantiated statement" to describe claims that have not been proven: "The politician's accusations were dismissed as an "unsubstantiated statement"."
What are some alternatives to "unsubstantiated statement"?
Alternatives include "unsupported statement", "baseless statement", or "unconfirmed statement", depending on the specific nuance you want to convey.
What's the difference between "unsubstantiated statement" and "false statement"?
While both imply a problem with the statement's truth, "unsubstantiated statement" means there isn't enough evidence to prove it, whereas "false statement" means there's evidence proving it's not true.
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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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested