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
contentious topic
Grammar usage guide and real-world examplesUSAGE SUMMARY
"contentious topic" is a correct and usable phrase in written English.
It is an adjective phrase used to describe a subject or issue that people often disagree about or argue about. For example: The topic of gun control is a contentious issue in the United States.
✓ Grammatically correct
News & Media
Academia
Science
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
60 human-written examples
Sex has proved the most contentious topic.
News & Media
Still, charter schools remain a contentious topic.
Today, immigration is still a contentious topic in British politics.
News & Media
Damming rivers has therefore become a contentious topic.
News & Media
Oil drilling can be a politically contentious topic for Norwegians.
News & Media
The ownership of superhero characters continues to be a contentious topic for the comic book industry.
News & Media
The question of how it will define women's rights is a contentious topic.
News & Media
Restrictions on voting and vote fraud have been an increasingly contentious topic of partisan dispute.
News & Media
Whether streetlights actually make anyone safer remains a contentious topic among scholars and city planners.
News & Media
The status of interns at the UN remains a complicated and contentious topic.
News & Media
Genetically modified food is a contentious topic in Africa right now.
News & Media
Expert writing Tips
Best practice
When introducing a "contentious topic", provide context and different perspectives to avoid alienating readers who may hold opposing views.
Common error
Avoid presenting a "contentious topic" as if it is universally accepted. Acknowledge that diverse viewpoints exist and provide a balanced discussion.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "contentious topic" functions as a noun phrase where the adjective "contentious" modifies the noun "topic". It describes a subject that is likely to cause disagreement or argument. Ludwig AI confirms its grammatical correctness and wide usage.
Frequent in
News & Media
45%
Academia
28%
Science
17%
Less common in
Formal & Business
5%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "contentious topic" is a grammatically correct and widely used expression to describe subjects prone to disagreement and debate. As confirmed by Ludwig AI, it appears frequently in diverse contexts, including news media, academic research, and scientific discourse. Related phrases such as "debatable subject" or "disputed issue" offer nuanced alternatives. When using this phrase, it's crucial to acknowledge diverse perspectives and provide context to prevent misinterpretations. Overall, "contentious topic" serves as a valuable tool for identifying and navigating potentially sensitive discussions.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
debatable subject
Focuses on the presence of active debate rather than inherent disagreement.
disputed issue
Emphasizes that the issue is actively being argued over or challenged.
controversial matter
Highlights the polarizing nature and potential for public disagreement.
sensitive subject
Indicates the topic may cause discomfort or offense, requiring careful handling.
divisive issue
Stresses the ability of the topic to create separation and disagreement among people.
thorny issue
Emphasizes the complexity and difficulty in resolving the matter.
polarizing topic
Highlights how the topic pushes people to opposite extremes of opinion.
arguable point
Shifts the focus to the specific element within a larger discussion that's open for debate.
problematic area
Suggests that the topic presents challenges or difficulties that need addressing.
delicate question
Implies the need for careful consideration and tact due to potential sensitivities.
FAQs
How can I use "contentious topic" in a sentence?
You can use "contentious topic" to describe subjects like politics, religion, or social issues. For example, "Abortion rights remain a "contentious topic" in many countries."
What are some alternatives to "contentious topic"?
Alternatives include "debatable subject", "disputed issue", or "controversial matter", depending on the specific nuance you want to convey.
Is "contentious topic" formal or informal?
"Contentious topic" is suitable for both formal and informal contexts, as it is widely understood and doesn't carry overly technical or casual connotations.
What makes a topic "contentious"?
A topic is "contentious" when it elicits strong disagreement and debate, often because it touches on fundamental values, beliefs, or interests.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested