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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
major fallacy
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "major fallacy" is correct and usable in written English.
It can be used when discussing a significant error in reasoning or logic, often in the context of arguments or debates. Example: "The argument presented in the article is based on a major fallacy that undermines its credibility."
✓ Grammatically correct
News & Media
Science
Wiki
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 examples from authoritative sources
Exact Expressions
4 human-written examples
An op-ed in the Washington Post late last year, in which Mr Hubbard argued that "It is a major fallacy to praise new spending plans as stimulus," was widely criticised as a triumph of political expediency over economics.
News & Media
This is a major fallacy and I have seen many graduate students fall on this sword.
Science & Research
This is a major fallacy: the tasks of a representative assembly are quite different from those of a constituent assembly.
News & Media
The major fallacy of these emerging technologies is that they assume that connectivity to data repositories and entity resolution services are always online and available.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
The seventh tract of the Tractatus, on fallacies, which forms part of the Aristotelian-Boethian logic, is written in the tradition of the Fallacie maiores (Major fallacies).
Science
Had exposed the major fallacies in Well's Outline of History, and his name was mentioned with gratitude by two scientific works.
News & Media
His more manageable aim is to expose what he holds to be three major fallacies underlying God Is Not Great: that conflict fought in the name of religion is really always about faith; that "it is ultimately possible to know with confidence what is right and what is wrong without acknowledging the existence of God"; and that "atheist states are not actually atheist".
Wiki
Many instances this was difficulty because lack of bed availability This points out two major fallacies in the system. 1) Major hospitals cannot open beds because of lack of nurses.
Science
Beware of the fallacy of the illicit major, where the major term is undistributed in the major premise but distributed in the conclusion.
Wiki
One example may be cited, that of the fallacy of illicit major (or minor) premise, which violates the rules for "distribution".
Encyclopedias
The major limitation is the ecological fallacy due to unmeasurable individual exposures and confounders.
Science
Expert writing Tips
Best practice
When using "major fallacy", clearly identify and explain the specific flaw in reasoning to ensure your audience understands the error being addressed.
Common error
Avoid labeling every mistake as a "major fallacy"; reserve it for genuinely substantial errors in reasoning that significantly undermine the overall argument or conclusion.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "major fallacy" functions as a noun phrase, typically used as a subject complement or object in a sentence. It serves to identify and categorize a significant error in reasoning. Ludwig AI confirms its usability in written English.
Frequent in
News & Media
33%
Science
33%
Wiki
33%
Less common in
Encyclopedias
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "major fallacy" is a noun phrase used to describe a significant flaw in reasoning. Ludwig AI confirms its correct grammatical standing and usability in English. While not extremely common, it appears in various contexts, particularly in news, scientific discussions, and wikis. When using this phrase, ensure you clearly articulate the specific error to effectively convey your critique. Alternatives such as "significant misconception" or "serious error in reasoning" can be used depending on the nuance you wish to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
significant misconception
Emphasizes a flawed understanding or belief, rather than a logical error in argumentation.
serious error in reasoning
Highlights the mistake specifically within the process of logical thought.
fundamental flaw in logic
Focuses on the foundational nature of the logical error.
critical logical error
Emphasizes the importance and impact of the logical error.
grave error in judgment
Shifts the focus to errors in decision-making rather than formal logic, implying poor assessment.
substantial reasoning mistake
Indicates that the error involves a considerable failure in one's thinking process.
key misunderstanding
Highlights the lack of comprehension as the primary problem.
principal defect in argument
Directly points out the primary weakness or fault within an argument's construction.
primary logical blunder
Highlights the mistake as a significant failure in applying logical principles.
basic error in premise
Points to a foundational mistake in the initial assumptions used.
FAQs
How can I use "major fallacy" in a sentence?
You can use "major fallacy" to describe a significant error in reasoning or logic, such as "The politician's argument relies on a "major fallacy" about the economy".
What are some alternatives to "major fallacy"?
Alternatives include "significant misconception", "serious error in reasoning", or "fundamental flaw in logic", depending on the context.
Is it correct to say "a major fallacies"?
No, the correct plural form is "major fallacies". The singular form is "major fallacy".
What's the difference between "major fallacy" and "minor fallacy"?
A "major fallacy" is a critical error that significantly weakens an argument, while a "minor fallacy" is a less important error that might not completely invalidate the argument.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested