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
unwarranted assertions
Grammar usage guide and real-world examplesUSAGE SUMMARY
"unwarranted assertions" is correct and usable in written English.
You can use it when referring to a statement that is made without sufficient evidence or justification. For example, "His unwarranted assertions about the company's financials proved to be wholly inaccurate."
✓ Grammatically correct
BMC Health Services Research
The New York Times - Books
The New York Times
Alternative expressions(13)
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
It is nevertheless well recognised that the act of coding medical diagnoses imposes a bio-medical model and tends to carry unwarranted assertions about diagnostic certainty, when disciplines such as general practice are characterised by uncertainty and constructed through complex social interactions which are difficult to pin down [ 7].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Du Sautoy writes that John Nash illustrates "the dangers of mathematical obsession" -- an unfortunate and unwarranted assertion.
News & Media
Regarding the commercial, which Mr. Bush characterized as an unwarranted assertion that his proposal for a tax cut would endanger Social Security, Mr. Bush began the news conference with a sort of declaration of political war.
News & Media
Seth Shostak of Mountainview California's Seti Institute wrote of his own skepticism late on Tuesday, having scanned the star system in question for the signal: "Despite the fact that it would be both exciting and enticing to say that this signal was really from aliens inhabiting HD 164595, that would be an unwarranted assertion given the inability to confirm this signal.
News & Media
"We believe Dr. Haley's assertions are unwarranted and unlikely explanations for our findings," wrote Han K. Kang and Tim Bullman, who researched deaths among gulf war veterans.
News & Media
This is not an uncommon assertion (and cases of unwarranted discrimination are always similar) but Islamophobia is a concept developed within the last two decades by those who wish to elevate Islam's reputation in the West; anti-Semitism was a concept eagerly embraced and expanded by haters of Jews.
News & Media
In surprisingly assertive language, Judge Jackson accepted the government's remedy proposal in its entirety, attaching it to his ruling -- utterly rejecting Microsoft's repeated assertions that the breakup plan was "Draconian," "unwarranted" and "bad for consumers, the high-tech industry and our economy".
News & Media
For them the more recent growth of positive rights is a sign of moral growth.The flaw in all this, according to Messrs Holmes and Sunstein, is that the successful assertion of any right, even an ostensibly negative one against unwarranted government interference, inevitably requires government action and expenditure.
News & Media
Alex Knepper may have a penchant for the occasional uncouth sexual joke, but Swindle's assertion that he represents a danger to children is entirely unwarranted -- and potentially libelous.
News & Media
The assertion that the HDL creates the risk of security breach was also unwarranted given the security measures taken by the libraries.
Academia
Was that comparison unwarranted?
News & Media
Expert writing Tips
Best practice
When criticizing an argument, specifically label claims as "unwarranted assertions" to clearly pinpoint the unsupported elements.
Common error
Avoid labeling every opposing viewpoint as an "unwarranted assertion"; reserve the term for claims demonstrably lacking evidence or logical support.
Source & Trust
94%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "unwarranted assertions" functions as a noun phrase, where "unwarranted" modifies the noun "assertions". This phrase typically serves to identify claims presented as fact that lack adequate support or justification, as affirmed by Ludwig.
Frequent in
News & Media
50%
Academia
25%
Science
25%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "unwarranted assertions" is a grammatically correct and relatively uncommon way to describe claims that lack sufficient evidence or justification. According to Ludwig, it functions as a noun phrase used to express criticism or skepticism. The phrase is found in news, academic, and scientific contexts. To ensure accurate and impactful writing, use this term when you want to challenge a specific statement by highlighting its lack of basis. When describing a claim in this way, you’re directly addressing its unsupported nature. Remember that overuse or misuse of the term weakens its impact, so reserve it for claims where the lack of evidence is demonstrably clear.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Unfounded assertions
Suggests the assertions have no base or foundation in reality, similar to being unwarranted.
Baseless assertions
Implies the assertions lack a factual or logical basis, close in meaning to unwarranted.
Groundless assertions
Similar to baseless, emphasizing the lack of a solid ground or reason for the assertions.
Unsubstantiated assertions
Highlights that the assertions have not been proven or supported with evidence.
Unwarranted statements
A more general term, replacing "assertions" with "statements" while retaining the meaning of unjustified claims.
Unsupported assertions
Emphasizes that the assertions lack backing or validation, akin to being unsubstantiated.
Gratuitous assertions
Indicates the assertions are unnecessary and uncalled for, implying they lack justification.
Unexplained assertions
Focuses on the lack of explanation or reasoning behind the assertions.
Free assertions
Refers to claims made without cost, differing from unwarranted, which emphasizes lack of justification.
Unfair assertions
Suggests the assertions are unjust or biased, adding a moral dimension to the lack of justification.
FAQs
How can I use "unwarranted assertions" in a sentence?
You can use "unwarranted assertions" to describe claims that are made without sufficient evidence or justification. For example, "The report was filled with "unwarranted assertions" about the company's financial performance."
What is a phrase with similar meaning to "unwarranted assertions"?
Similar phrases include "baseless assertions", "unfounded assertions", or "unsubstantiated claims depending on the context".
When is it appropriate to describe a statement as an "unwarranted assertion"?
It's appropriate when the statement lacks supporting evidence or logical reasoning. Using phrases like "unsupported claims" can highlight that the statement doesn't follow established knowledge.
What's the difference between "unwarranted assertions" and "unwarranted assumptions"?
"Unwarranted assertions" refer to statements presented as facts without sufficient proof, while "unwarranted assumptions" are beliefs taken for granted without adequate justification.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
94%
Authority and reliability
4.1/5
Expert rating
Real-world application tested