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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
this argument is groundless
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this argument is groundless" is correct and usable in written English.
You can use it when you want to assert that a particular argument lacks a basis or foundation, often in a debate or discussion context. Example: "After reviewing the evidence, I can confidently say that this argument is groundless and does not hold up to scrutiny."
✓ Grammatically correct
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
This argument is nonsense.
News & Media
This argument is disingenuous.
News & Media
This argument is trickier.
News & Media
This argument is overblown.
News & Media
This argument is unpersuasive, however.
News & Media
But this argument is disingenuous.
News & Media
This argument is doubly disingenuous.
News & Media
This argument is hardly new.
News & Media
This argument is probably right.
News & Media
This argument is dubious.
News & Media
This argument is familiar.
News & Media
Expert writing Tips
Best practice
When using "this argument is groundless", follow it with a clear explanation of why the argument lacks merit. Provide specific evidence or reasoning to support your assertion.
Common error
Avoid simply stating "this argument is groundless" without explaining why it's groundless. Provide a logical explanation and supporting evidence to strengthen your critique. Don't make it a mere assertion; make it a reasoned rebuttal.
Source & Trust
76%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this argument is groundless" functions as a declarative statement used to express disagreement or dismissal of a particular viewpoint. It serves to directly challenge the validity or foundation of an argument, asserting that it lacks substance or support. According to Ludwig AI, the phrase is grammatically sound and usable in written English.
Frequent in
Science
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News & Media
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Formal & Business
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Less common in
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Ludwig's WRAP-UP
In summary, "this argument is groundless" is a grammatically correct phrase used to express disagreement with an argument, asserting that it lacks a solid foundation. While Ludwig AI confirms its usability, direct examples are currently missing, suggesting it may be a more nuanced or context-dependent expression. Related phrases like "this claim is baseless" or "this contention is unfounded" offer similar ways to express the same sentiment. When using this phrase, ensure you provide clear reasoning and evidence to support your assertion, avoiding mere unsubstantiated claims.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
this claim is baseless
Replaces 'argument' with 'claim' and 'groundless' with 'baseless', both conveying a lack of foundation.
this contention is unfounded
Substitutes 'argument' with 'contention' and 'groundless' with 'unfounded', suggesting a lack of factual support.
this premise is untenable
Replaces the entire phrase to indicate the initial assumption is flawed and cannot be maintained.
this justification is invalid
Changes 'argument' to 'justification' and 'groundless' to 'invalid', implying the reasoning is logically incorrect.
this assertion is without merit
Replaces 'groundless' with 'without merit', highlighting that the argument lacks value or substance.
this reasoning is flawed
Focuses on the logical structure of the argument, stating that it contains errors.
this theory is unsubstantiated
Highlights the absence of evidence or support for the stated theory.
this defense is weak
Suggests that the support for a particular position is not strong or convincing.
this excuse is flimsy
Implies that the provided explanation is weak and unconvincing.
this position is indefensible
Indicates that the argument cannot be supported or justified against criticism.
FAQs
What does it mean to say "this argument is groundless"?
Saying "this argument is groundless" means the argument lacks a solid foundation, is unsupported by evidence, or is logically flawed.
What can I say instead of "this argument is groundless"?
You can use alternatives like "this claim is baseless", "this contention is unfounded", or "this premise is untenable".
How to use "this argument is groundless" in a sentence?
Example: "After reviewing the data, it's clear that this argument is groundless because it relies on outdated information."
Is it better to say "this argument is baseless" or "this argument is groundless"?
Both "this argument is baseless" and "this argument is groundless" are valid. The choice depends on stylistic preference, as they have very similar meanings.
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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
76%
Authority and reliability
4.3/5
Expert rating
Real-world application tested