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
discusses the topic
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "discusses the topic" is correct and usable in written English.
You can use it when referring to a conversation, article, or piece of writing that addresses a specific subject matter. Example: "The article discusses the topic of climate change and its impact on global ecosystems."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(2)
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
19 human-written examples
Here, with Ben Greenman, he discusses the topic.
News & Media
This chapter discusses the topic of creativity related to the field of artificial intelligence (AI).
Science
This chapter discusses the topic of artificial life (AL), with emphasis on animats.
Science
This paper discusses the topic of using chaotic models for constructing secure communication systems.
The chapter discusses the topic of probabilistic analysis of wind turbine blades.
Rooted in the automotive industry, this article discusses the topic of leveraging tacit knowledge through prototyping.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
41 human-written examples
The section, linear IC regulation discusses the topics of some linear voltage regulator basics, pass devices, ±15 V regulator using adjustable voltage ICs, and low dropout regulator architectures.
Science
"This class discusses the topics of music and health technology simultaneously at such a high level," says Sakura Tsuruta, an electronic production and design major at Berklee who also holds a degree in music therapy.
This paradigmatic focus has been adopted by the scientific community, which similarly discusses the topics of innovation and industrial policy broadly, trying to obtain insights and provide advice to policy makers concerning the design of policy instruments that optimally foster innovation activity (Mazzucato et al. 2015).
The site's founder, Matt Ivester, continues to portray JuicyCampus in a positive light, explaining that he's intent on "Making juicy campus a place where students can discus the topics that matter to them most in a manner they deem appropriate".
News & Media
But beyond automation, as the HIHR article discusses, the big topic in business today is productivity.
News & Media
Expert writing Tips
Best practice
Use "discusses the topic" to introduce a focused examination of a particular subject in academic or professional writing. This phrase clearly signals the scope and content of the discussion.
Common error
Avoid using "discusses the topic" repeatedly within a single paragraph. Vary your language with synonyms like "addresses", "examines", or "explores" to maintain reader engagement.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "discusses the topic" serves as a transitive verb phrase introducing the main subject matter. As confirmed by Ludwig AI, this phrase is grammatically correct and usable in English writing.
Frequent in
Science
50%
News & Media
35%
Academia
15%
Less common in
Encyclopedias
0%
Wiki
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "discusses the topic" is a grammatically sound phrase used to introduce the subject of a discussion or written piece. Ludwig AI confirms its validity. While suitable for both neutral and formal contexts, this phrase is particularly common in scientific and academic settings, according to the examples provided by Ludwig. To avoid redundancy, consider alternatives such as "addresses the subject" or "examines the issue". By following these guidelines, you can effectively and clearly introduce your topic.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
addresses the subject
Uses "addresses" instead of "discusses" and "subject" instead of "topic".
examines the issue
Replaces "discusses" with "examines" and "topic" with "issue".
explores the matter
Substitutes "discusses" with "explores" and "topic" with "matter".
analyzes the theme
Changes "discusses" to "analyzes" and "topic" to "theme".
covers the area
Replaces "discusses" with "covers" and "topic" with "area".
considers the question
Substitutes "discusses" with "considers" and "topic" with "question".
presents the subject
Changes "discusses" to "presents" and "topic" to "subject".
talks about the theme
Replaces "discusses" with "talks about" and "topic" with "theme".
elaborates on the point
Substitutes "discusses" with "elaborates on" and "topic" with "point".
delves into the issue
Changes "discusses" to "delves into" and "topic" to "issue", suggesting a more in-depth exploration.
FAQs
How can I use "discusses the topic" in a sentence?
You can use "discusses the topic" to introduce what a piece of writing or conversation is about. For example: "This chapter "addresses the subject" of artificial intelligence."
What are some alternatives to "discusses the topic"?
Alternatives include phrases like ""addresses the subject"", "examines the issue", or "explores the matter", which provide similar meanings with slightly different nuances.
Is it better to say "discusses the topic" or "discusses about the topic"?
"Discusses the topic" is the correct and more concise phrasing. The word "about" is unnecessary and grammatically incorrect in this context.
What is the difference between "discusses the topic" and "covers the topic"?
"Discusses the topic" implies a more in-depth conversation or analysis, whereas "covers the topic" suggests a more general overview or presentation of the material.
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested