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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 particular topic
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a particular topic" is correct and usable in written English.
It can be used when referring to a specific subject or theme that is being discussed or analyzed. Example: "In this essay, I will focus on a particular topic that has garnered significant attention in recent years: climate change."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
a specific subject
a certain theme
a designated theme
a specific topic
a certain subject
a selected subject
a given theme
a specialized field
a certain topic
a particular theme
a substantial topic
a worthy topic
a precise topic
a particular beneficiary
a particular problem
a difficult topic
a particular scourge
a particular passion
a particular fixation
a particular area
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
–How influential is another person's opinion on your own opinion about a particular topic?
News & Media
Why or why not? –What role can music play in unifying people regarding a particular topic?
News & Media
"He prefers interviews because he prefers speaking on a particular topic," Ms. Kumar told the newspaper.
News & Media
Four reports falsely stated that they were the first published trial on a particular topic.
News & Media
A particular topic of communal mourning is the fall of an entire city to enemy forces.
Encyclopedias
3. In groups, research and write dialogues between proponents of two competing theories on a particular topic of contention.
News & Media
When tests are that broad, the first things to go are courses that examine a particular topic in depth.
News & Media
This person then signed up for three dozen sexually themed groups — forums of users organized around a particular topic.
News & Media
A user can search the entire database of videos for any that mention a particular topic, person, industry or company.
News & Media
Gosh, I didn't know that!" – and if you're not comfortable with a particular topic of conversation, say so.
News & Media
Better still, look out for systematic reviews, which try to summarise everything that has been published on a particular topic.
News & Media
Expert writing Tips
Best practice
When using "a particular topic" in academic writing, be sure to define the topic clearly to avoid ambiguity. Provide context and background information to ensure your reader understands the specific focus of your analysis.
Common error
Avoid using "a particular topic" when your discussion is actually about several related topics. If your analysis covers multiple themes, it's better to use a broader term or explicitly list the topics you'll be addressing.
Source & Trust
78%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a particular topic" functions as a noun phrase that specifies a singular, distinct subject or theme. Ludwig's examples show it's often used to introduce or focus on a specific area of discussion or study. The phrase modifies a noun, in our case "topic", singling it out from others.
Frequent in
News & Media
32%
Science
31%
Wiki
15%
Less common in
Encyclopedias
2%
Formal & Business
2%
Reference
0%
Ludwig's WRAP-UP
In summary, "a particular topic" is a versatile and widely used phrase that serves to narrow the focus of a discussion. As indicated by Ludwig, it is considered grammatically correct and is frequently found in news, scientific, and general writing. To ensure clarity, define the specific topic you're referring to and avoid using the phrase when your discussion encompasses multiple themes. Alternatives such as "a specific subject" or "a designated theme" can be used depending on the context. Remember, this phrase is useful across a wide range of registers, though precision and relevance are key in more formal contexts. By grasping these nuances, you can employ "a particular topic" effectively in your writing and communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a specific subject
Replaces 'particular' with 'specific', emphasizing precision.
a certain subject
Substitutes 'particular' with 'certain', indicating a definite but not explicitly named subject.
a focused subject
Emphasizes the concentration on a single topic.
a selected subject
Indicates the topic was chosen from a range of possibilities.
a designated theme
Uses 'designated' to highlight that the theme has been previously decided.
a precise issue
Highlights the exactness of the topic being discussed.
a chosen area
Replaces 'topic' with 'area', broadening the scope to a field of study or interest.
a given theme
Implies the theme is predetermined or agreed upon.
a specialized field
Replaces 'topic' with 'field', suggesting an area of expertise or deep knowledge.
a defined area of interest
Clearly specifies that the topic is limited to an area of interest.
FAQs
How can I use "a particular topic" in a sentence?
You can use "a particular topic" to refer to a specific subject under discussion. For example, "The professor specialized in "a particular topic" within astrophysics."
What are some alternatives to "a particular topic"?
Alternatives include "a specific subject", "a certain theme", or "a designated theme", depending on the context.
Is there a difference between "a particular topic" and "a specific topic"?
While similar, "a particular topic" may imply a pre-existing or known subject, whereas "a specific topic" emphasizes the precision and focus on one distinct subject.
When should I use "a particular topic" versus "a general topic"?
Use "a particular topic" when focusing on a precise subject. Use "a general topic" when discussing a broader theme without specific constraints.
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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
78%
Authority and reliability
4.5/5
Expert rating
Real-world application tested