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
discussion on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "discussion on" is correct and usable in written English.
It can be used to refer to a conversation about a certain topic. For example, "We had an interesting discussion on the role of technology in education."
✓ Grammatically correct
Science
Formal & Business
Wiki
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
We did not consider any of these issues when we started discussing human rights and holding the annual discussion on human rights.
Science
We had a lengthy discussion on that in the negotiations.
Science & Research
Let us know in our discussion on graduate student unionization.
Science & Research
Join a discussion on Science Careers Forum about the issues raised in this article.
Science & Research
I wanted to show that we could hold a civilized discussion on this topic.
Science & Research
Why hold a panel discussion on alternative careers for science writers?
Science & Research
The debate also featured discussion on the impact melting ice might have on global sea levels.
Science & Research
Another event that we hosted was a panel discussion on "Dual-Career Couples".
Science & Research
… This type of research is crucial for stimulating international discussion on unreported catches".
Science & Research
Animated rounds of discussion on research, education, training, and public policy topics followed the presentations.
Science & Research
We encourage submission of e-letters to facilitate discussion on individual manuscripts.
Science & Research
Expert writing Tips
Best practice
When using "discussion on", consider the formality of the context. While generally acceptable in various settings, more formal situations might benefit from synonyms like "debate about" or "dialogue concerning".
Common error
Avoid relying too heavily on "discussion on" in academic or professional writing. While grammatically correct, overuse can make your writing sound repetitive. Vary your language by using synonyms such as "analysis of", "debate about", or "consideration of" to maintain reader engagement.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "discussion on" functions primarily as a noun phrase, often used to introduce or refer to a conversation, debate, or exchange of ideas regarding a specific topic. This is supported by Ludwig's examples, where it's used to indicate the subject of a conversation or debate.
Frequent in
Science
38%
Formal & Business
29%
Wiki
13%
Less common in
News & Media
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "discussion on" is a grammatically sound and widely used expression that serves to introduce a topic of conversation, debate, or analysis. As Ludwig AI confirms, it is suitable for diverse contexts, from formal academic papers to general discussions. While versatile, varying your phrasing with synonyms like "debate about" or "conversation regarding" can enhance your writing. The analysis indicates that "discussion on" is most frequently found in scientific and business contexts, making it a valuable tool for clear and effective communication. Keep in mind that while both "discussion on" and "discussion about" are correct, subtle differences in usage may exist.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
conversation regarding
Emphasizes a more informal and conversational tone.
debate about
Focuses more specifically on opposing viewpoints being presented.
dialogue concerning
Suggests a more structured and formal exchange.
exchange about
Highlights the reciprocal sharing of information or opinions.
consultation about
Implies seeking advice or exchanging expert opinions.
argument about
Suggests a disagreement or dispute about a topic.
talk on
Indicates a general conversation or presentation on a topic.
consideration of
Suggests a careful and thoughtful examination of a topic.
review of
implies a formal assessment or evaluation of a subject
analysis of
Focuses on a detailed examination and interpretation of a subject.
FAQs
How can I use "discussion on" in a sentence?
You can use "discussion on" to introduce a topic being discussed, such as "We had a productive "discussion on" the new marketing strategy."
What are some alternatives to "discussion on"?
Depending on the context, alternatives include "debate about", "conversation regarding", or "dialogue concerning".
Is it better to use "discussion on" or "discussion about"?
Both "discussion on" and "discussion about" are grammatically correct and widely accepted. The choice often depends on personal preference, although "discussion about" might sound more natural to some speakers.
In what contexts is "discussion on" most appropriate?
"Discussion on" is suitable for a range of contexts, including academic, business, and general conversations. It is appropriate when referring to any exchange of ideas or opinions on a particular subject.
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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested