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
controversial topics
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "controversial topics" is correct and usable in written English.
It can be used when discussing subjects that provoke differing opinions or debates among people. Example: "In our next seminar, we will explore several controversial topics, including climate change and immigration policy."
✓ Grammatically correct
News & Media
Academia
Science
Wiki
Alternative expressions(16)
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
On controversial topics, this can deter speech.
News & Media
Treaties rarely produce consensus on controversial topics.
News & Media
-What are other controversial topics in science?
News & Media
He predicted that pragmatism would prevail on the controversial topics.
News & Media
Controversial topics and anonymous commenters are especially prone to incivility.
News & Media
"It's opportunism — opportunistically amplifying controversial topics," DiResta said.
News & Media
Controversial topics would forgo comments for the time being.
News & Media
Controversial topics on lithium superoxide in Li O2 batteries.
Science & Research
And universities could organize civil debates on controversial topics.
Academia
See also the teaching module, Teaching Controversial Topics.
Academia
Sometimes this means confronting controversial topics, but Cameron insists it's important not to duck these conversations.
News & Media
Expert writing Tips
Best practice
When addressing "controversial topics", always present information in a balanced and objective manner to avoid alienating your audience. Acknowledge different perspectives and avoid using biased language.
Common error
Avoid reducing "controversial topics" to simple, black-and-white arguments. Recognize the nuances and complexities involved to foster a more informed and respectful discussion.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "controversial topics" functions as a noun phrase, where 'controversial' acts as a modifier describing the type of 'topics'. This phrase typically serves as the subject or object of a sentence, indicating the subject matter being discussed. As Ludwig AI confirms, this is a standard and accepted English phrase.
Frequent in
News & Media
42%
Academia
18%
Science
15%
Less common in
Wiki
8%
Encyclopedias
2%
Formal & Business
1%
Ludwig's WRAP-UP
The phrase "controversial topics" is a grammatically sound and frequently employed term used to identify subjects that evoke strong disagreement and debate. According to Ludwig AI, the phrase is correct and appropriate for use in written English. Its high frequency across news media, academic writing, and scientific publications underscores its wide acceptance and utility. When using this phrase, it's important to recognize the potential for strong emotional responses and to strive for objectivity and balance. Related phrases such as "contentious issues" or "debatable subjects" offer subtle variations in meaning, allowing for more precise communication. While versatile, remember that context is key to choosing the most appropriate language and navigating discussions around potentially divisive subjects. Always aim for clarity and respect when engaging with "controversial topics".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
contentious issues
Emphasizes the potential for disagreement and argument more strongly.
debatable subjects
Focuses on the aspect of being open to debate and discussion.
disputed matters
Highlights the aspect of active disagreement and contestation.
sensitive subjects
Highlights the potential for causing emotional reactions or offense.
thorny issues
Implies that the issues are complex and difficult to resolve.
polarizing themes
Suggests that the topics cause strong division and opposing viewpoints.
divisive subjects
Emphasizes the tendency of the topics to create division and conflict.
hot-button issues
Highlights the immediate emotional and political intensity surrounding the topics.
vexed questions
Implies that the questions are difficult to answer and cause worry or annoyance.
matters of contention
Focuses on the aspect of being a source of disagreement and dispute.
FAQs
How can I use "controversial topics" in a sentence?
"Controversial topics" are often debated in public forums and can evoke strong opinions.
What are some examples of phrases similar to "controversial topics"?
Alternatives include "debatable subjects", "contentious issues", or "disputed matters", depending on the specific nuance you wish to convey.
Is it appropriate to discuss "controversial topics" in all settings?
The appropriateness of discussing "controversial topics" depends heavily on the context, the audience, and the potential for respectful dialogue. It is often best to avoid them in casual or professional settings where strong disagreements could be disruptive.
What makes a topic "controversial"?
A topic becomes "controversial" when it evokes strong, conflicting opinions and elicits debate, often due to differing values, beliefs, or interpretations of evidence.
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
4.6/5
Expert rating
Real-world application tested