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
erroneous grounds
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "erroneous grounds" is correct and usable in written English.
It can be used when discussing a situation or argument that is based on incorrect or mistaken reasoning or facts. Example: "The decision was made on erroneous grounds, leading to significant consequences for the organization."
✓ Grammatically correct
News & Media
Science
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
Someone — on erroneous grounds, it turns out — suggested Aristotle.
News & Media
But can a war, especially a war of choice, that was justified primarily on misleading or erroneous grounds ever be considered legitimate in a democratic society?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
"Today's Wall Street Journal story about Theranos is factually and scientifically erroneous and grounded in baseless assertions by inexperienced and disgruntled former employees and industry incumbents," reads a statement on Theranos' website.
News & Media
At first, the company rebutted the report, claiming the story was "factually and scientifically erroneous and grounded in baseless assertions by inexperienced and disgruntled former employees". .
News & Media
In February he sent letters to 12 economists and consultants ordering them to reveal their methodology, on the grounds that erroneous figures could mislead consumers.Some of Mr Moreno's targets refused; the rest were analysed by INDEC, which predictably found their methods flawed.
News & Media
Regardless of the method used, erroneous orientation estimate and/or ground model will cause problems as in the erroneous road model case.
The GPS network is the most durable and wide-ranging of the three systems, while the tiltmeters provide the most sensitive predictive data, but are prone to erroneous results unrelated to actual ground deformation; nonetheless a survey line across the caldera measured a 76 mm increase in its width over the year preceding the 1975 eruption, and a similar increase in 1984 eruption.
Wiki
In a statement, LVMH expressed its "astonishment at the great weakness of this decision, both on legal grounds and the completely erroneous analysis of the facts its shows".
News & Media
The E&Y front office quickly disavowed its own analysts' findings on grounds that they were erroneous, maintains E&Y, certainly not because the firm also incidentally happens to audit the accounts of the Industrial & Commercial Bank of China.
News & Media
It is wrong to look down on other faiths on the grounds that their creeds are erroneous.
News & Media
"And providing erroneous information to prospective purchasers would be grounds for a suit against the co-op by a purchaser who was mislead".
News & Media
Expert writing Tips
Best practice
When using "erroneous grounds", ensure you can clearly identify and explain the specific errors that make the grounds unreliable. Provide evidence or reasoning to support your assertion that the grounds are, in fact, erroneous.
Common error
Avoid exaggerating the consequences of acting on "erroneous grounds". While it's important to highlight the potential problems, ensure your claims are proportionate to the actual error and its likely effects.
Source & Trust
89%
Authority and reliability
4.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "erroneous grounds" functions primarily as an adjective phrase modifying a noun. It describes the nature of the "grounds" or basis for an action or belief, indicating that it is based on incorrect information or flawed reasoning. Ludwig AI confirms its correct and usable form.
Frequent in
News & Media
60%
Science
30%
Formal & Business
10%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "erroneous grounds" is a grammatically correct phrase used to describe situations where decisions or arguments are based on flawed or incorrect information. As Ludwig AI confirms, the phrase is most frequently found in news and media contexts and serves to critique or question the validity of actions. While not exceedingly common, it provides a specific and clear way to point out the incorrect basis for something. Alternatives include "unsound grounds" and "false pretenses", each carrying subtly different connotations. When using the phrase, ensure clarity by clearly identifying the errors present and avoid overstating the phrase's overall impact.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
unsound grounds
Indicates that the basis for something is not solid or well-reasoned, similar to "erroneous grounds" but emphasizes the lack of solidity.
incorrect justification
Directly states that the reason or explanation given is not accurate, closely mirroring the meaning of "erroneous grounds".
false pretenses
Focuses on the deceptive aspect of the incorrect basis, implying that something is presented as true when it is not.
mistaken assumptions
Highlights the role of incorrect assumptions in leading to the flawed reasoning, shifting the emphasis to the initial misunderstanding.
faulty reasoning
Emphasizes the flawed logical process rather than the factual inaccuracy, focusing on the way the conclusion was reached.
invalid basis
Suggests that the foundation or support for something is not legitimate or acceptable, indicating a formal or legal deficiency.
flawed premises
Similar to "faulty reasoning" but specifies that the problem lies in the foundational statements or propositions used.
baseless claims
Implies a lack of evidence or support for the assertions made, emphasizing the unsubstantiated nature of the reasoning.
unfounded allegations
Specifically refers to accusations or statements that lack a proper basis in fact, often used in legal or investigative contexts.
specious arguments
Indicates that the arguments appear to be well-reasoned but are actually deceptive or misleading, suggesting a deliberate attempt to mislead.
FAQs
How can I use "erroneous grounds" in a sentence?
You can use "erroneous grounds" to describe situations where decisions or arguments are based on incorrect or flawed information. For example, "The company's decision was made on "erroneous grounds", leading to significant financial losses."
What are some alternatives to saying "erroneous grounds"?
Some alternatives to "erroneous grounds" include "unsound grounds", "false pretenses", or "mistaken assumptions", depending on the specific context.
What's the difference between "erroneous grounds" and "false pretenses"?
"Erroneous grounds" refers to a situation where the basis for a decision or argument is simply incorrect. "False pretenses", on the other hand, implies a deliberate deception or misrepresentation.
Is it better to say "erroneous grounds" or "mistaken grounds"?
Both "erroneous grounds" and "mistaken grounds" are acceptable, but "erroneous grounds" might be slightly more formal and emphasize the factual inaccuracy, while "mistaken grounds" emphasizes the error in judgment.
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
89%
Authority and reliability
4.2/5
Expert rating
Real-world application tested