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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
a substantiated claim
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a substantiated claim" is correct and usable in written English.
It can be used when referring to a statement or assertion that is supported by evidence or facts. Example: "In order to win the argument, you need to present a substantiated claim backed by credible sources."
✓ Grammatically correct
News & Media
Science
Academia
Wiki
Alternative expressions(19)
a well-supported argument
a reasonable announcement
a valid declaration
a detailed basis
a strong argument
a grounded theory
rationale in hand
with sound reasoning
supported by evidence
case in hand
an authentic delivery
a true performance
a faithful rendition
a realistic portrayal
a credible report
a reliable report
a reliable source
a believable statement
a substantiated opinion
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
Of the 34,776 children who were the subject of a substantiated claim, 59% were victims of emotional abuse.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
In fact, access to such information is denied regardless of any substantiated claim as to the need to protect its confidentiality.
Academia
Dean Baker of the Center for Economic and Policy Research, the source of Sanders' "12percentt" number for private health plans, chimed in to say that some of Medicare's administrative costs shouldn't actually be counted as administrative costs, and made a thinly substantiated claim that private health plans' costs were closer to 20percentt.
News & Media
**This is an un-substantiated claim that has spread widely - HOWEVER, older, US-MADE canisters have been confirmed to have CHROMIUM toxicity.
Wiki
The investigation began 14 months ago, after the office released a report that it said substantiated claims, made in June 2011, that Mr. Abreu, who has since been suspended, had made inappropriate remarks to three 15-year-old female students, including asking one of them to perform oral sex, the commissioner, Richard J. Condon, said.
News & Media
VA Assistant Inspector General Linda Halliday said her office substantiated claims of data manipulation at a Philadelphia benefits office, saying processors changed dates for old benefits claims, making them appear new.
News & Media
The number of substantiated claims has risen sharply in recent years, after only 8percentt were substantiated in 2011.
News & Media
Pauline Storum, said there had been no substantiated claims of abuse in recent weeks.
News & Media
Strongly disputing a defense motion accusing the government of misconduct and possible complicity in the deaths, the United States attorney here, Michael T. Shelby, and other federal prosecutors said in opposing court papers that nothing substantiated claims of bribery.
News & Media
This follows five priests sidelined earlier this month because of substantiated claims of sexual abuse or other violations, plus 17 others suspended after last year's sickening grand jury report on rampant sexual abuse in the Philadelphia Archdiocese.
News & Media
In her first comments on the embattled professor's return, his former executive assistant Tyann Sorrell told the Guardian that she was "hurt and angry" to learn of his arrival on campus and was particularly devastated to read Choudhry's op-ed in the student paper that attempted to discredit her substantiated claims.
News & Media
Expert writing Tips
Best practice
When presenting "a substantiated claim", always cite your sources to enhance credibility. Providing clear evidence strengthens your argument and prevents accusations of baseless assertions.
Common error
Avoid using hyperbolic language (e.g., 'absolutely proven') when describing "a substantiated claim". Even with strong evidence, complete certainty is often unattainable. Using measured language maintains objectivity and avoids misleading your audience.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a substantiated claim" functions as a noun phrase, where 'substantiated' acts as an adjective modifying 'claim'. This indicates that the claim is not merely stated, but has been supported with evidence or proof. As Ludwig AI points out, the phrase is commonly used and grammatically correct.
Frequent in
News & Media
40%
Science
25%
Formal & Business
15%
Less common in
Academia
10%
Wiki
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "a substantiated claim" is a grammatically correct and frequently used phrase to describe an assertion supported by evidence. As Ludwig AI highlights, it is suitable for various contexts, especially in news, science, and formal communications. When using this phrase, ensure that your claims are genuinely backed by credible evidence to maintain trustworthiness. Alternatives like "a proven assertion" or "an evidence-based statement" can be used to add nuance. However, overstating the degree of substantiation should be avoided to ensure objectivity and prevent misleading your audience.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
an evidence-based assertion
Highlights that the assertion is based on concrete evidence.
a proven assertion
Emphasizes the verification aspect of the claim.
a validated claim
Underscores the process of validating the claim.
a fact-checked statement
Focuses on the verification of the statement against known facts.
a confirmed report
Highlights the confirmation of the report's accuracy.
a verified allegation
Focuses on confirming the truthfulness of an allegation.
an authenticated statement
Highlights the validation of the statement's authenticity.
a corroborated account
Highlights that the account has been confirmed by multiple sources.
a well-supported argument
Stresses the presence of sufficient evidence for the argument.
a justified allegation
Emphasizes the legitimacy and fairness of the allegation.
FAQs
How can I effectively use "a substantiated claim" in a sentence?
To use "a substantiated claim" effectively, ensure it is followed by clear and credible evidence. For example, instead of just stating a claim, provide data, research findings, or expert opinions that support it. This strengthens your argument and makes it more persuasive.
What are some alternatives to using the phrase "a substantiated claim"?
You can use alternatives like "a proven assertion", "an evidence-based statement", or "a validated claim" depending on the context.
What distinguishes "a substantiated claim" from a mere assertion?
"A substantiated claim" is more than just an assertion because it's backed by evidence. A simple assertion is a statement without proof, while a substantiated claim is supported by facts, data, or credible sources that validate its accuracy and reliability.
Is it always necessary to provide evidence when making "a substantiated claim"?
Yes, the essence of "a substantiated claim" is that it is supported by evidence. Failing to provide evidence undermines the claim's credibility and reduces it to a mere opinion or unsupported statement.
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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