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 sophisticated issue
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a sophisticated issue" is correct and usable in written English.
It can be used to describe a topic or problem that is complex and requires careful consideration or understanding. Example: "The debate surrounding climate change is a sophisticated issue that involves scientific, economic, and ethical dimensions."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
5 human-written examples
For the switching sliding manifold design, the selection of the coefficients of the switching sliding manifold is in general a sophisticated issue because the coefficients are nonlinear.
Science
The generation of (left{ M_itimes R_iright} ) is a sophisticated issue.
Science
"I think Mr. Frank knows this is a sophisticated issue," says Mallory Duncan, the retail federation's general counsel.
News & Media
This study addresses a sophisticated issue of discovering and optimizing classifier gene sets in environmentally relevant animal models.
Science
They claimed the data set of 362 peptides was too small for investigating such a sophisticated issue [ 12].
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
For switching surface design, the selection of the switching surface coefficients is in general a sophisticated design issue because those coefficients are nonaffine in the sliding manifold.
The project commanded higher fees, and the consultant established a reputation as a go-to person for sophisticated issues.
News & Media
Professional service firms seeking to help companies navigate the demands of globalization face a tough challenge because advisers with the specialized expertise needed to address sophisticated issues are most often distributed throughout the firm and around the globe.
News & Media
The man has spent most of the past seven years running for president, but he still can't get beyond a few rote sentences when it comes to what he thinks on the sophisticated issues involved.
News & Media
Among many potential solutions, advances in membrane technology afford direct, effective and feasible approaches to solve these sophisticated issues.
Science
But as information gathering becomes more sophisticated, issues around invasiveness and privacy will also grow.
News & Media
Expert writing Tips
Best practice
When using "a sophisticated issue", ensure the context clearly establishes the complexity and nuances involved. Avoid using it for simple or straightforward matters.
Common error
Avoid using "a sophisticated issue" when a simpler term like "problem" or "matter" would suffice. Overusing sophisticated language can make your writing sound pretentious or unclear.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a sophisticated issue" functions as a noun phrase where "sophisticated" modifies the noun "issue". It describes the nature of the issue, indicating that it is not simple or straightforward but requires a deeper understanding. Ludwig AI confirms its usability in written English.
Frequent in
Science
33%
News & Media
33%
Formal & Business
16%
Less common in
Academia
8%
Encyclopedias
8%
Reference
0%
Ludwig's WRAP-UP
In summary, "a sophisticated issue" is a grammatically sound phrase used to describe a complex and nuanced topic requiring careful consideration. Ludwig AI confirms its correct usage. While not extremely common, it appears across various domains, including science, news, and business. It's best used when you want to emphasize the complexity and subtlety of an issue, signaling the need for deeper understanding. Remember to avoid overusing it in simple contexts. Alternatives include "a complex problem" or "an intricate matter".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a complex problem
Focuses more on the problematic nature rather than just its complexity.
an intricate matter
Emphasizes the detailed and interwoven nature of the issue.
a nuanced situation
Highlights the subtle differences and complexities within the situation.
a multifaceted challenge
Stresses that the issue has many aspects and presents a challenge.
a demanding question
Focuses on the intellectual effort required to address the issue.
a thorny subject
Implies the issue is difficult and potentially controversial.
a delicate situation
Suggests the issue requires careful handling to avoid negative consequences.
a profound dilemma
Emphasizes the depth and significance of the issue, presenting it as a difficult choice.
a subtle point
Highlights the need for careful observation and understanding to grasp the issue.
a tricky predicament
Focuses on the problematic and potentially dangerous nature of the issue.
FAQs
How can I use "a sophisticated issue" in a sentence?
You can use "a sophisticated issue" to describe a complex topic that requires careful consideration. For example: "The ethical implications of AI are "a sophisticated issue" that demands careful thought."
What can I say instead of "a sophisticated issue"?
You can use alternatives like "a complex problem", "an intricate matter", or "a nuanced situation depending on the context".
When is it appropriate to describe something as "a sophisticated issue"?
It's appropriate when the issue involves multiple layers of complexity, requires specialized knowledge to understand, and has no easy or obvious solution. Avoid using it for simple or straightforward matters.
What's the difference between "a complex issue" and "a sophisticated issue"?
"Complex" emphasizes the number of interconnected parts, while "sophisticated" highlights the level of refinement, subtlety, and specialized knowledge required to understand the issue. "Sophisticated" often implies a higher degree of intellectual engagement.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested