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
argument is weak
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "argument is weak" is correct and usable in written English. You can use it when assessing the strength or validity of a particular argument in an essay, discussion, or critique. For example, "The argument is weak because it lacks sufficient evidence." Alternative expressions include "the argument is flawed" and "the argument is unconvincing."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Wiki
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
19 human-written examples
The argument is weak.
News & Media
But the argument is weak.
News & Media
But that argument is weak, and there is no national support for this war in either country.
News & Media
Some critics argue that the E.P.A. lacks the authority to regulate power plant pollution under this provision, but that argument is weak.
News & Media
Here is the thrust of one of Petty et al's findings: if you feel your argument is weak, state beforehand that this is the majority position (whether it is or isn't, doesn't matter).
News & Media
While there is ongoing debate about the origin of same-sex attractions, it is clear that homosexual behaviour meets none of these criteria.Mr Sprigg's argument is weak on several levels.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
40 human-written examples
Nagel points to some places where Plantinga's argument is weaker.
News & Media
But that argument is weaker now that China has overtaken America as the main market for the goods of the smaller Asian exporters.
News & Media
But Eagleman's argument is weaker than he acknowledges — he implies that if we learn something new about the big bang or DNA, we might somehow discover a deity we had otherwise overlooked, but he offers no specifics.
News & Media
To me, the "I-don't-drink-because-I'm-Muslim" argument was weak.
News & Media
Even Gérard Bapt, a Socialist legislator who argued for the bill, conceded that the health argument was weak.
News & Media
Expert writing Tips
Best practice
Use the phrase "argument is weak" when you want to convey that the argument lacks force or persuasiveness, rather than being completely wrong.
Common error
Avoid simply stating that an "argument is weak" without providing any supporting analysis. Back up your assessment with concrete reasons and evidence to strengthen your critique.
Source & Trust
86%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "argument is weak" functions as a critical assessment of a statement or claim, indicating that it lacks sufficient support or persuasive power. As Ludwig AI confirms, it's grammatically sound and used across various types of sources.
Frequent in
News & Media
40%
Science
30%
Encyclopedias
10%
Less common in
Wiki
10%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "argument is weak" serves as a direct yet nuanced way to critique a claim or viewpoint. As shown by Ludwig AI, this grammatically correct phrase commonly appears in diverse sources ranging from news articles and scientific papers to encyclopedias. Its purpose is to express skepticism or disagreement, suggesting that the reasoning or evidence presented is unconvincing. Although "argument is weak" is versatile and appropriate for neutral registers, it's crucial to bolster this statement with specific examples and explanations of the identified flaws, thus adding depth and clarity to the critique. Alternatives such as "argument is unpersuasive" or "argument lacks force" can offer similar meanings with subtle shifts in emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
argument is unpersuasive
Directly states the argument fails to convince.
argument is flawed
Highlights the presence of errors or defects in the argument.
argument is poorly reasoned
Highlights deficiencies in the logical structure of the argument.
argument is untenable
Suggests the argument cannot be defended or maintained.
argument is questionable
Raises doubts about the validity or reliability of the argument.
argument lacks force
Focuses on the absence of persuasive power in the argument.
argument is unsubstantiated
Emphasizes the lack of supporting evidence for the argument.
argument is flimsy
Implies the argument is poorly constructed and easily refuted.
argument is easily refuted
States directly that the argument can be easily proven wrong.
argument doesn't hold water
An idiomatic expression indicating the argument is not sound or credible.
FAQs
How to use "argument is weak" in a sentence?
You can use "argument is weak" to express disagreement with a statement and assert it's not supported by evidence. For example, "The politician's argument for tax cuts "argument is weak" because it relies on flawed economic assumptions".
What can I say instead of "argument is weak"?
You can use alternatives like "argument is unpersuasive", "argument is flawed", or "argument lacks force" depending on the context.
What makes an argument weak?
An argument might be considered weak if it lacks sufficient evidence, relies on logical fallacies, or makes unsupported claims. Identifying these flaws can help you articulate why the "argument is weak".
Is it better to say "argument is weak" or "argument is wrong"?
Saying "argument is wrong" implies a factual error, whereas ""argument is weak"" suggests the reasoning or evidence is unconvincing even if not entirely false. The best choice depends on the specific issues with the argument.
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
86%
Authority and reliability
4.4/5
Expert rating
Real-world application tested