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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
interested on the topic
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "interested in the topic" is a correct and usable phrase in written English.
You can use it when you want to express that someone is curious or has a desire to learn more about a particular topic. For example: "John was very interested in the topic of quantum physics and spent his evenings reading books on the subject."
⚠ May contain grammatical issues
Wiki
Science
News & Media
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
1 human-written examples
Try to stay interested on the topic.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
A web-based survey has been performed in order to visualize the never ending interest on the topic "photocatalysis" since 1990.
Science
Thankfully, this was not the case with respect to my doctor, but it sparked my interest on the topic generally.
News & Media
Use the tools they offer, including their videos, forums and reading material, to give you new angles and interest on the topics you're revising.
Wiki
You can share the URL of this page with anyone who you think is interested in the topics touched on by your argument.
Wiki
Students are expected to be interested in reflecting on the topic, and have done so independently in the past.
At that time the term brown babies was popularized in the African American press, which published a series of human interest stories on the topic.
Encyclopedias
Recently, the research interest on this topic includes the complex physiological and genetic mechanisms of IMF deposition and gene expression patterns and interactions along development [ 4].
Science
Having read and enjoyed Lieber's book, I was naturally interested in reading more on the topic.
News & Media
Of particular use to researchers interested in advancing research on the topic of dress as a cue to sexual information is Livesley and Bromley's (1973) four-stage model of person perception.
Science
His current research interests focus on the topics of mathematical modelling, problem solving, and attitudes towards mathematics.
Science & Research
Expert writing Tips
Best practice
Always use "interested in the topic" instead of "interested on the topic". The preposition "in" is grammatically correct and widely accepted in standard English.
Common error
Avoid using "on" after "interested" when referring to a topic. The correct preposition is "in". For example, say "I am interested in history", not "I am interested on history".
Source & Trust
79%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "interested on the topic" functions as an adjectival phrase intended to describe someone's state of curiosity or engagement. However, it's grammatically incorrect. The correct form is "interested in the topic", as confirmed by Ludwig AI.
Frequent in
Science
30%
News & Media
25%
Academia
20%
Less common in
Wiki
15%
Encyclopedias
5%
Formal & Business
5%
Ludwig's WRAP-UP
In summary, while the phrase "interested on the topic" is understandable, it is grammatically incorrect. The correct phrasing is "interested in the topic". Ludwig AI confirms this, and its analysis reveals that the phrase functions as an adjectival phrase expressing curiosity or engagement. Although found across various contexts such as Science, News & Media and Academia, due to the incorrect grammar, it's better to use the correct alternatives like ""interested in the topic"", "fascinated by the topic", and "intrigued by the topic".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
interested in the subject
Replaces 'topic' with the synonym 'subject' and corrects the preposition to 'in'.
interested in the matter
Uses 'matter' as a synonym for 'topic', while still using the correct preposition 'in'.
fascinated by the topic
Substitutes "interested" with "fascinated" to indicate a stronger level of engagement.
intrigued by the subject
Replaces "interested" with "intrigued", suggesting a sense of curiosity and mystery.
keen on the topic
Uses "keen on" as a more informal way to express interest.
has an interest in the topic
Changes the structure to use "interest" as a noun.
shows an interest in the topic
Similar to the previous example, this rephrases the sentence to emphasize demonstrating interest.
takes an interest in the topic
Another variation using "interest" as a noun, highlighting active engagement.
is curious about the topic
Replaces "interested" with "curious", focusing on the desire to learn more.
finds the topic interesting
Changes the structure to emphasize the characteristic of the topic itself.
FAQs
How do I correctly use the phrase "interested in the topic" in a sentence?
Use "interested in the topic" to show someone has curiosity to learn more about a specific topic. For example: "She is "interested in the topic" of astrophysics and spends hours reading about it."
What are some alternatives to saying "interested on the topic"?
Instead of saying "interested on the topic", which is grammatically incorrect, you can use alternatives such as ""interested in the topic"", "fascinated by the topic", or "intrigued by the topic".
Is it correct to say "interested on the topic" or "interested in the topic"?
The correct phrase is ""interested in the topic"". Using "on" is grammatically incorrect. Always use the preposition "in" with "interested" when referring to a subject or topic.
What's the difference between "interested in the topic" and "passionate about the topic"?
"Interested in the topic" implies a general curiosity or desire to learn more. "Passionate about the topic" suggests a strong emotional connection and enthusiasm for the subject. Passion conveys a deeper level of engagement than mere interest.
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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
79%
Authority and reliability
2.8/5
Expert rating
Real-world application tested