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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
a large fault
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a large fault" is correct and usable in written English.
It can be used to describe a significant error, mistake, or flaw in a system, process, or argument. Example: "The report was dismissed due to a large fault in its methodology that undermined its conclusions."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(3)
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
16 human-written examples
The foreland of the Sudeten, separated by a large fault from the larger mass, contains many granite quarries.
Encyclopedias
Haiti sits on a large fault that has caused catastrophic quakes in the past, but this one was described as among the most powerful to hit the region.
News & Media
The south and southeast of Spain are particularly vulnerable to quakes because of their proximity to a large fault beneath the Mediterranean.
News & Media
A small step that may turn into a large fault line shattering the eurozone's crisis denial & austerian contempt for democracy," he said.
News & Media
Their epicenters were a few kilometers outside Lorca, in a region that has long been considered among the most vulnerable to quakes in the Iberian Peninsula because of its proximity to a large fault beneath the Mediterranean.
News & Media
Among the things researchers are now learning from these cumulative experiments is that there appears to be a large fault zone south of Seattle and just north of Tacoma, another city sitting over a sediment-filled basin.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
44 human-written examples
Seismic interpretations as presented in Fig. 10 revealed three major down-to-south growth faults terminating against a large faults closure, two intermediate synthetic and antithetic faults dissecting the main body of the field.
We thus construct a more "realistic" model with a larger fault.
Science
A conceptual model fault for a larger fault model (Model-3), divided into eight areas (a)–(g) and area (s).
Science
We first use this simplified fault model to construct a basic scenario, and then set a larger fault to perform more a realistic calculation (see Appendix).
Science
In fact, for a fault that is initially nearly-impermeable, the only possibility of a larger fault slip event would be opening by hydraulic fracturing; this would allow pressure to penetrate the matrix along the fault and to reduce the frictional strength over a sufficiently large fault surface patch.
Expert writing Tips
Best practice
When using "a large fault" metaphorically, ensure the context clearly establishes the comparison to a significant flaw or problem. Avoid ambiguity by specifying the domain (e.g., "a large fault in the company's security infrastructure").
Common error
Avoid using "a large fault" to describe minor errors or insignificant issues. The term implies a substantial and impactful problem, and using it inappropriately can diminish its impact when describing genuinely serious situations.
Source & Trust
81%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a large fault" primarily functions as a noun phrase, typically serving as the subject or object of a sentence. As confirmed by Ludwig AI, it describes a significant geological feature or, metaphorically, a substantial flaw or defect. Examples from Ludwig show it used in contexts ranging from describing earthquake causes to identifying shortcomings in arguments.
Frequent in
Science
60%
News & Media
30%
Encyclopedias
5%
Less common in
Wiki
3%
Formal & Business
1%
Social Media
1%
Ludwig's WRAP-UP
In summary, the phrase "a large fault" is a noun phrase primarily used to describe a significant geological formation or, metaphorically, a substantial flaw. Ludwig AI confirms its grammatical correctness and usability. It appears most frequently in scientific and news contexts, with a neutral to formal register. When writing, ensure the context clearly establishes the intended meaning, whether literal or metaphorical. While alternatives like "a major flaw" or "a significant geological fault" exist, the specific choice depends on the nuance you wish to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a significant geological fault
Adds specificity by explicitly stating the geological context, highlighting its relevance.
a major flaw
Focuses on the concept of a significant defect or weakness, shifting the emphasis from a physical fault to a metaphorical one.
a critical error
Emphasizes the severity of the mistake or problem, highlighting its potential consequences.
a critical vulnerability
Highlights a significant point of weakness or susceptibility to damage or attack.
a considerable defect
Similar to "a major flaw" but using different wording to convey the magnitude of the problem.
a fundamental breakdown
Focuses on the concept of a complete failure or collapse, analogous to the instability caused by a large fault.
a substantial fracture
Focuses on the physical aspect of a break or crack, akin to a geological fault.
a vast structural discontinuity
Emphasizes the interruption or break in a structure, applicable to both geological and abstract contexts.
a pronounced weakness
Highlights the vulnerability or frailty present, shifting the focus from a physical break to a point of susceptibility.
a gaping chasm
Uses a metaphorical image to describe a large divide or separation, similar to the impact of a fault.
FAQs
How can "a large fault" be used in a sentence?
You can use "a large fault" to describe a significant flaw or weakness in a system, argument, or geological formation. For example, "The earthquake occurred due to "a large fault" line beneath the city."
What are some alternatives to saying "a large fault"?
Depending on the context, you could use alternatives like "a major flaw", "a critical error", or "a significant geological fault".
Is it correct to use "a large fault" in a metaphorical sense?
Yes, "a large fault" can be used metaphorically to describe a significant problem or failing. However, ensure the context is clear and the comparison is appropriate. For example, "There was "a large fault" in their reasoning."
In what contexts is "a large fault" most commonly used?
"A large fault" is frequently used in scientific and news contexts when discussing geological events or structural weaknesses. It can also appear in more general discussions about significant errors or flaws.
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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
81%
Authority and reliability
4.3/5
Expert rating
Real-world application tested