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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
has no basis
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'has no basis' is correct and usable in written English.
You can use this phrase to indicate that something is not supported with evidence or proof. For example, "His claim that the cost of living has increased significantly in the last year has no basis."
✓ Grammatically correct
News & Media
Academia
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
58 human-written examples
It has no basis in the fundamentals.
News & Media
Thankfully, this principle has no basis in constitutional law.
Academia
For now, the vision has no basis in reality.
News & Media
This proposition plainly has no basis in law.
News & Media
But this opinion has no basis but ignorance.
News & Media
This email clearly has no basis in fact.
News & Media
I hope this story has no basis in fact.
News & Media
"That statement has no basis whatsoever," Obote angrily responded.
News & Media
Further, it is one that has no basis in reality.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
That assumption had no basis in fact.
News & Media
The accusations have no basis in fact".
News & Media
Expert writing Tips
Best practice
Use "has no basis" to clearly and directly refute a claim or statement by highlighting the lack of supporting evidence or valid reasoning.
Common error
Avoid using "has no basis" when you simply disagree with a perspective; ensure there's a genuine lack of evidence or logical reasoning to support your claim.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has no basis" functions as a predicate adjective expressing a lack of foundation or validity for a preceding subject. It is used to directly refute or dismiss claims, arguments, or ideas. As Ludwig AI explains, the phrase indicates that something is unsupported by evidence or proof.
Frequent in
News & Media
59%
Academia
23%
Formal & Business
8%
Less common in
Science
6%
Wiki
2%
Reference
2%
Ludwig's WRAP-UP
The phrase "has no basis" is a grammatically sound and widely used expression to indicate a lack of foundation or validity. As Ludwig AI confirms, it serves to directly refute claims, arguments, or ideas by highlighting the absence of supporting evidence or logical reasoning. Predominantly found in News & Media and Academic contexts, its register is neutral, leaning towards formal. While alternative phrases like "is unfounded" or "is groundless" exist, "has no basis" remains a clear and direct way to express disagreement by invalidating unsupported statements.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is unfounded
Emphasizes the lack of a solid foundation or justification.
is groundless
Highlights the absence of any valid reason or support.
is without merit
Focuses on the lack of value or worth in the claim or argument.
is unsupported
Directly states the absence of evidence or backing.
lacks foundation
Similar to "is unfounded" but uses a slightly different grammatical structure.
is devoid of truth
Focuses on the absence of truth or factual accuracy.
is a fallacy
Identifies the statement as a deceptive or misleading argument.
is a myth
Suggests the idea is a widely held but false belief.
is pure fabrication
Emphasizes the claim is entirely invented or made up.
is built on sand
A metaphorical expression suggesting a weak and unstable foundation.
FAQs
How can I use "has no basis" in a sentence?
Use "has no basis" to express that a claim, argument, or idea is not supported by facts, evidence, or logical reasoning. For example, "The rumor that the company is going bankrupt "has no basis" in reality."
What are some alternative phrases to "has no basis"?
Some alternatives include "is unfounded", "is groundless", or "lacks foundation". Each carries a similar meaning of lacking support or justification. Consider alternatives like "is unfounded", "is groundless", or "lacks foundation" depending on the context.
Is it correct to say "have no basis" instead of "has no basis"?
"Have no basis" is used with plural subjects (e.g., "These claims have no basis"), while "has no basis" is used with singular subjects (e.g., "This claim has no basis").
What's the difference between "has no basis" and "is not true"?
"Has no basis" specifically implies a lack of supporting evidence or reasoning, while "is not true" is a more general statement of falsehood. Something that "has no basis" might be an assumption, while something that "is not true" is simply incorrect.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested