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
sophisticated issue
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "sophisticated issue" is correct and usable in written English.
It can be used to describe a complex or nuanced problem that requires careful consideration or advanced 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
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
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
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
53 human-written examples
But as information gathering becomes more sophisticated, issues around invasiveness and privacy will also grow.
News & Media
Data mining techniques should be useful tools to solve the sophisticated issues in the ED in the future.
Among many potential solutions, advances in membrane technology afford direct, effective and feasible approaches to solve these sophisticated issues.
Science
There are many sophisticated issues, but here's the main issue.
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
On the other hand, more sophisticated issues, like incremental cost-effectiveness ratio, discounting of costs and effectiveness, sensitivity analysis, discussion on generasibility, ethical issues and affordability were not addressed by most of the articles.
Expert writing Tips
Best practice
When using "sophisticated issue", ensure the context clarifies the specific complexity or nuance involved. Provide details that justify the sophistication attributed to the issue.
Common error
Avoid using "sophisticated issue" when the matter is relatively straightforward or easily understood. Overusing the phrase can dilute its impact and credibility.
Source & Trust
85%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "sophisticated issue" functions primarily as a noun phrase, where the adjective "sophisticated" modifies the noun "issue". This construction is used to describe a matter that is complex and requires a high degree of understanding. Ludwig confirms its proper usage.
Frequent in
Science
40%
News & Media
40%
Formal & Business
20%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "sophisticated issue" is used to describe complex matters needing careful analysis and a high degree of understanding. As Ludwig AI states, it is grammatically correct and usable. Its frequency is considered uncommon, appearing most often in science, news media, and formal business contexts. Related phrases include "complex problem" and "intricate matter". When employing this phrase, ensure the context justifies the perceived complexity and avoid overstating the issue's sophistication. The phrase is appropriate for signaling that the topic demands thorough consideration and advanced insight.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
complex problem
Replaces "issue" with "problem", maintaining the sense of a difficult matter.
intricate matter
Substitutes both "sophisticated" and "issue" with synonyms that emphasize complexity and importance.
complicated situation
Focuses on the situational aspect of the issue, highlighting its complexity.
challenging question
Frames the issue as a question that demands careful consideration.
demanding subject
Highlights the difficulty and effort required to understand the issue.
involved topic
Emphasizes the level of detail and complexity within the issue.
multifaceted concern
Highlights the multiple aspects and layers of the issue.
nuanced dilemma
Emphasizes the subtle distinctions and complexities of the issue as a difficult choice.
technical quandary
Highlights the technical aspects and the perplexing nature of the issue.
thorny question
Highlights the problematic and contentious nature of the issue.
FAQs
How can I use "sophisticated issue" in a sentence?
You can use "sophisticated issue" to describe topics that require careful analysis. For instance, "The ethical implications of AI are a "sophisticated issue" that demands thorough consideration".
What are some alternatives to "sophisticated issue"?
Alternatives include "complex problem", "intricate matter", or "complicated situation", depending on the specific nuance you want to convey.
Is it better to say "sophisticated issue" or "complex issue"?
Both phrases are valid, but "sophisticated issue" often implies a higher level of nuance and requires a deeper understanding compared to a general "complex issue".
What makes an issue "sophisticated"?
A "sophisticated issue" typically involves multiple layers, subtle details, and requires advanced knowledge or critical thinking to fully grasp its implications. It goes beyond simple or straightforward problems.
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
85%
Authority and reliability
4.3/5
Expert rating
Real-world application tested