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
a well-supported argument
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a well-supported argument" is correct and usable in written English.
It can be used when discussing the strength or validity of a claim or position that is backed by evidence or reasoning. Example: "In her essay, she presented a well-supported argument that highlighted the importance of renewable energy sources."
✓ Grammatically correct
News & Media
Academia
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
Nasty name-calling debases a well-supported argument.
News & Media
For historians writ large, Watt's text offers a well-supported argument through the use of multiple archives and close readings of primary source material". "Watt is a keenly observant commentator who effortlessly blends media analysis with intellectual history, archival work with examinations of contemporary events.
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
"If somebody was scoring this debate, giving a point for each well-supported argument, deducting a point for each weak one, and subtracting multiple points every time somebody conceded the other side's argument, then Mars One lost it hands down," The Space Review noted at the time.
News & Media
Another well-supported argument is that democracies are especially vulnerable to ethnic conflict and organized crime.
News & Media
Our mission is to ensure that four years later they emerge as lifelong learners who recognize that education is not just a matter of what you know -- but how to ask the right questions, to develop well-supported arguments, and to apply knowledge in new and unfamiliar contexts.
News & Media
Throw in the returning 2010 champion Andy Schleck, a confident Rodriguez and a well-supported Valverde, and it was not impossible to build an argument for Froome being the underdog here in France.
News & Media
On the "determination rule" analysis, we must either limit the scope of such arguments to cases where we have a well-supported determination rule, or focus attention on formulating and justifying an appropriate determination rule.
Science
4. Write a well-supported opinion paper examining whether or not this animal really exists.
News & Media
A well-supported tree topology was recovered with both ML and Bayesian methods.
Science & Research
STEP integrates a high quality academic program with a well-supported, yearlong classroom placement.
Academia
Evolution is a well-supported and broadly accepted scientific theory; it is not just' a hunch.
Expert writing Tips
Best practice
When constructing an essay or presenting research, ensure each main point within your argument is substantiated with reliable sources. This strengthens your credibility and persuasiveness.
Common error
Avoid presenting opinions without backing them up with evidence or logical reasoning. A strong argument blends personal insights with verifiable data and reputable sources to create a well-rounded and convincing case.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a well-supported argument" functions as an adjectival phrase modifying the noun "argument". It describes the quality of the argument, indicating that it is substantiated with evidence or reasoning. This is reflected in Ludwig's examples where the phrase is used to commend an argument that has backing.
Frequent in
News & Media
32%
Science
32%
Academia
29%
Less common in
Formal & Business
2%
Wiki
2%
Reference
1%
Ludwig's WRAP-UP
In summary, "a well-supported argument" is a phrase used to describe an argument that is backed by evidence, logical reasoning, or both. As confirmed by Ludwig, the phrase is grammatically sound and frequently appears in academic, scientific, and news-related contexts. To effectively use the phrase and the concept it represents, ensure that claims are substantiated with credible sources and avoid relying solely on personal opinions. Alternatives such as "a substantiated claim" or "a well-reasoned case" can add nuance depending on the specific context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a substantiated claim
Focuses on the presence of evidence to back up the claim, similar to "a well-supported argument".
a well-reasoned case
Highlights the logical thinking and coherent structure of the argument.
a thoroughly justified position
Emphasizes that the position is warranted and defended with adequate reasons.
an evidence-based assertion
Stresses that the assertion is based on empirical data or factual evidence.
a logically sound argument
Concentrates on the validity and consistency of the reasoning within the argument.
a validated hypothesis
Suggests that the hypothesis has been tested and confirmed through experimentation or observation.
a defensible thesis
Implies that the thesis can be maintained and protected against criticism or challenge.
a cogently presented argument
Highlights the clarity and persuasiveness of the argument's presentation.
a grounded theory
Indicates that the theory is rooted in and derived from real-world data and observations.
a robust argument
Emphasizes the strength and resilience of the argument when subjected to scrutiny.
FAQs
How can I strengthen "a well-supported argument" in my writing?
To bolster "a well-supported argument", ensure your evidence is relevant, credible, and directly tied to your claims. Use varied sources, such as research studies, expert opinions, and statistical data, to fortify your position.
What distinguishes "a well-supported argument" from a mere opinion?
The key difference is that "a well-supported argument" is backed by evidence and logical reasoning, whereas an opinion is a personal belief that may not have factual backing. A strong argument requires demonstrable support.
Which is more effective: presenting a "well-supported argument" or relying on emotional appeals?
While emotional appeals can be persuasive, a "well-supported argument" is generally more effective in academic and professional contexts. Evidence-based arguments tend to be more convincing and withstand scrutiny better than emotionally driven claims.
What are some alternatives to presenting "a well-supported argument"?
Depending on the context, you could present "a reasoned case", "a substantiated claim", or "an evidence-based assertion". These alternatives emphasize different aspects of providing rationale and backing for a statement.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested