faulty logic

USAGE SUMMARY

The phrase "faulty logic" is correct and usable in written English.
It can be used when discussing reasoning that is flawed or incorrect, often in arguments or debates. Example: "The conclusion drawn from the data is based on faulty logic, leading to an incorrect assumption."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

May faulty logic undermine your entire philosophy!

The New York Times

And with the same faulty logic.

The New York Times

Not only is this faulty logic, it's a false choice.

The New York Times

To suggest government spending cannot be limited is faulty logic.

The New York Times

Many weak thinkers still subscribe to this faulty logic.

The Guardian - Opinion

That such faulty logic could be extended to 500+ pages beggars belief.

The Economist

Such faulty logic can be reinforced by families and peer groups.

The Economist

That's the kind of faulty logic that got us into this war in the first place.

The New York Times

"This article may contain faulty logic, methodological errors or poor communication," they cautioned in their journal report.

The New York Times - Health

Setting the faulty logic aside, I'm not sure what a project like this brings to the table.

The Guardian - Opinion

The report says O'Reilly disputed the characterizations, saying that some employees were unaccustomed to "having their work questioned when it included faulty logic, unsupported conclusions or other deficiencies".

Independent

Expert writing Tips

Best practice

When criticizing an argument, be specific about where the "faulty logic" lies. Instead of simply stating that the logic is faulty, identify the specific fallacy or error in reasoning.

Common error

Avoid simply labeling an argument as having "faulty logic" without explaining why it is flawed. Always provide specific reasons and examples to support your claim. Simply stating "that's faulty logic" can come across as dismissive and unpersuasive.

Linguistic Context

The phrase "faulty logic" functions as a noun phrase, where "faulty" is an adjective modifying the noun "logic". According to Ludwig, this phrase describes reasoning or argumentation that contains errors, fallacies, or flaws. It is commonly used to critique or analyze arguments.

Expression frequency: Very common

Frequent in

News & Media

69%

Science

15%

Wiki

3%

Less common in

Encyclopedias

1%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "faulty logic" is a prevalent phrase used to describe reasoning that contains errors or flaws. As Ludwig AI confirms, the expression is grammatically correct and widely used across diverse contexts, primarily in News & Media and Science. When employing this phrase, remember to clearly articulate why the logic is faulty, avoiding vague pronouncements. Consider related terms like "flawed reasoning" or "unsound reasoning" for nuanced expression. By understanding its usage and potential pitfalls, you can effectively critique and analyze arguments while maintaining clarity and precision in your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

flawed reasoning

Focuses on the reasoning process being imperfect or deficient.

fallacious reasoning

Highlights the deceptive or misleading nature of the reasoning.

unsound reasoning

Emphasizes the lack of a solid foundation for the reasoning.

defective logic

Indicates a structural problem or inherent fault in the logic.

specious reasoning

Implies that the reasoning appears correct but is actually false.

invalid reasoning

Points to a violation of logical principles, rendering the argument structurally incorrect.

erroneous reasoning

Highlights the presence of errors in the reasoning process.

illogical reasoning

Emphasizes the departure from logical principles or common sense.

weak reasoning

Indicates that the reasoning is unpersuasive or lacks sufficient support.

poor reasoning

Suggests a general lack of quality or skill in the reasoning process.

FAQs

How can I use "faulty logic" in a sentence?

You can use "faulty logic" to describe reasoning that contains errors or fallacies. For example, "The politician's argument was based on "faulty logic" and contained several unsupported claims."

What are some alternatives to using "faulty logic"?

Alternatives to "faulty logic" include "flawed reasoning", "unsound reasoning", or "fallacious reasoning". The best choice depends on the specific nuance you want to convey.

Is it better to say "faulty logic" or "poor logic"?

"Faulty logic" and "poor logic" are similar, but "faulty logic" implies a specific flaw or error in the reasoning process, whereas "poor logic" suggests a general lack of quality or clarity. "Faulty logic" is often the more precise and impactful choice.

What's the difference between "faulty logic" and "cognitive bias"?

"Faulty logic" refers to errors in reasoning or argumentation, while "cognitive bias" describes systematic patterns of deviation from norm or rationality in judgment. Cognitive biases can lead to "faulty logic", but they are not the same thing.