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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 contentious problem
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a contentious problem" is correct and usable in written English.
It can be used to describe an issue that is likely to cause disagreement or controversy among people. Example: "The debate over climate change remains a contentious problem, with differing opinions on the best course of action."
✓ Grammatically correct
News & Media
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
1 human-written examples
A contentious problem was the hand-over of a detention facility at Bagram, which for the Afghans had become a touchstone of sovereignty and pride — but for the NATO alliance carried risks of letting dedicated enemies back into the fight.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
YouTuButhas a plan to combat the abundant conspitacy theories that feature in credulous videos on its platform; not a very good plan, but a plan just the same.
News & Media
The document addresses the contentious problem of proximity to the spill.
News & Media
Barça has provided a distinctive solution to some of the most contentious problems in management theory.
News & Media
While Congress sat on its hands for most of the last five years, the court took on some of the most contentious problems of presidential power in a set of landmark decisions concerning detainees being held as enemy combatants.
News & Media
Overtime work and wage rates also remain contentious problems.
News & Media
The logistics of the move has been among the more contentious problems, and the notion of relocating detainees in the United States has provoked alarm in some communities and a bipartisan Congressional protest.
News & Media
China's resistance to taking a higher international profile on difficult foreign policy issues, and its desire to keep away from contentious problems, is becoming much more challenging.
News & Media
One of the most contentious problems regarding the Exodus investigation is the fact that there is no archeological evidence for various places mentioned in the biblical travel itinerary of the Israelites as they fled Egypt for the Promised Land, Canaan.
News & Media
President Obama and lawmakers of both parties have begun laying the groundwork for something that is supposed to be unachievable in Washington today: a bipartisan deal to solve a bitterly contentious, complicated problem in a big way.
News & Media
Quality, affordable healthcare remains a contentious, complex and urgent societal problem.
Science
Expert writing Tips
Best practice
Consider replacing "a contentious problem" with a more specific term if possible. For example, instead of "a contentious problem in education", you could say "the debate over standardized testing".
Common error
Avoid using "contentious" in extremely casual or informal settings where simpler words like "disputed" or "debatable" might be more appropriate. The term carries a level of formality that can sound out of place in everyday conversation.
Source & Trust
89%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a contentious problem" functions as a noun phrase, where "contentious" modifies the noun "problem". It is used to describe a specific type of problem characterized by disagreement and debate, as supported by Ludwig's analysis that the phrase is correct and usable.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "a contentious problem" is a grammatically correct phrase used to describe a problem characterized by disagreement and debate. Ludwig indicates it's usable in written English. Although relatively rare, it is most commonly found in news and media contexts. When using the phrase, ensure clarity regarding the source and nature of the disagreement. Alternatives include "a disputed problem" and "a controversial issue", offering subtle variations in meaning to suit specific contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a disputed problem
Emphasizes that the problem is subject to disagreement or argument.
a controversial issue
Highlights that the problem is likely to cause public disagreement or disapproval.
a debatable matter
Focuses on the problem being open to discussion and differing opinions.
a problematic dispute
Combines the idea of a problem with the presence of a heated disagreement.
a thorny issue
Implies the problem is complex and difficult to resolve.
a sensitive subject
Highlights the problem as one that requires careful handling due to potential offense or controversy.
a difficult disagreement
Focuses on the challenging nature of the disagreement itself.
a vexed question
Suggests the problem is one that causes annoyance, frustration or worry.
an arguable point
Emphasizes the aspect of being able to make a case for different sides of the issue.
a challenging debate
Focuses on the difficulty and complexity of the debate surrounding the problem.
FAQs
How can I use "a contentious problem" in a sentence?
You can use "a contentious problem" to describe an issue that is subject to disagreement or debate. For example: "The issue of immigration reform remains "a contentious problem" in many countries."
What are some alternatives to "a contentious problem"?
Some alternatives to "a contentious problem" include "a controversial issue", "a disputed matter", or "a debatable topic". The best choice depends on the specific context.
Is it better to say "a contentious problem" or "a controversial problem"?
Both "a contentious problem" and "a controversial problem" are acceptable. "Contentious" emphasizes the tendency to cause argument, while "controversial" emphasizes the likelihood of public disagreement. The choice depends on the specific nuance you want to convey.
What makes a problem "contentious"?
A problem is considered "contentious" when it provokes strong disagreement and argument, often due to conflicting viewpoints or values. It suggests that the problem is not easily resolved and is likely to be debated extensively.
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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
89%
Authority and reliability
4.4/5
Expert rating
Real-world application tested