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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
underlying cause of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "underlying cause of" is correct and usable in written English.
It can be used when discussing the fundamental reason or factor that contributes to a particular issue or situation. Example: "The researchers aimed to identify the underlying cause of the disease to develop more effective treatments."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
59 human-written examples
The underlying cause of the condition is unknown.
Wiki
The underlying cause of pedophilia is unclear.
Encyclopedias
The underlying cause of migraine remains uncertain.
Encyclopedias
"It's the underlying cause of E.D".
News & Media
-What is the underlying cause of the ailment?
News & Media
The underlying cause of troublesome hiccups should be investigated.
News & Media
The underlying cause of conflict, however, is often the same.
News & Media
However, an underlying cause of diplopia is not always found.
Encyclopedias
You keep using this phrase "the situation" to describe the underlying cause of wrongdoing.
News & Media
But there was never much doubt about the underlying cause of all that marital tension: marriage.
News & Media
However, campaigners warned that ministers had to tackle the underlying cause of the problem.
News & Media
Expert writing Tips
Best practice
Use "underlying cause of" when you want to encourage a deeper investigation into a matter.
Common error
Avoid simply addressing surface-level symptoms; instead, use the phrase "underlying cause of" to prompt analysis and solutions focused on the fundamental problem.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "underlying cause of" functions as a noun phrase that identifies the fundamental reason or origin of a particular situation, problem, or phenomenon. Ludwig provides numerous examples demonstrating its role in explaining complex issues across various domains.
Frequent in
News & Media
35%
Science
30%
Encyclopedias
10%
Less common in
Wiki
10%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
In summary, the phrase "underlying cause of" is a grammatically sound and widely used expression for pinpointing the fundamental reason behind an event or situation. As Ludwig confirms, it is frequently found in news, scientific, and encyclopedic contexts, highlighting its analytical and explanatory function. While various alternatives exist, like "root cause of" and "primary reason for", understanding the appropriate context for each is key. Using this phrase effectively involves moving beyond symptoms to address the core issues, ensuring clearer communication and more effective problem-solving. Its frequent usage across authoritative sources underscores its importance in formal and neutral discourse.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
root cause of
This alternative emphasizes the fundamental and originating factor contributing to the issue.
primary reason for
This phrase shifts the focus slightly towards a rational explanation.
fundamental basis of
This suggests a solid, foundational element as the explanation.
chief driver of
This alternative highlights the element that propels or instigates an event.
mainspring of
This metaphor suggests the core mechanism or impetus.
core contributor to
This indicates that the item is a significant component in bringing about a result.
basic explanation for
This phrase focuses on a straightforward and simple reason.
essential element of
Highlights a necessary component without which the situation couldn't arise.
key factor in
Emphasizes the importance of the item as one of several influences.
genesis of
This refers to the origin or mode of formation of something.
FAQs
How do I use "underlying cause of" in a sentence?
The phrase "underlying cause of" is used to identify the fundamental reason behind a problem or situation. For example, "The report identified poverty as the "underlying cause of" malnutrition in the region."
What are some alternatives to "underlying cause of"?
You can use alternatives like "root cause of", "primary reason for", or "fundamental basis of" depending on the context. Each carries a slightly different nuance but conveys a similar meaning.
Is it better to address the symptoms or the "underlying cause of" a problem?
Addressing the symptoms might provide temporary relief, but it's generally more effective to address the "underlying cause of" the problem to achieve a lasting solution.
What is the difference between "cause" and "underlying cause of"?
"Cause" refers to any factor that contributes to an outcome. "Underlying cause of" specifically points to the fundamental, often less obvious, factor that initiates or perpetuates a situation.
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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