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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
be interested on a
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "be interested on a" is not correct in English.
The correct preposition is "in." You can use the corrected phrase when expressing curiosity or engagement with a particular subject or topic. Example: "I would like to be interested in a new hobby that challenges me."
⚠ May contain grammatical issues
News & Media
Science
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
Some people may not be interested on a certain level...maybe it's too complex, esoteric, or inaccessible.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
"I have always been a political animal, having been interested on a local and national level for many years.
News & Media
"Nor do I think households are going to be interested in taking on a lot of debt".
News & Media
City sources said they believed that Davies would not be interested in taking on a full-time chief executive role.
News & Media
They will not be interested in reducing a rate on a balance they already manage.
News & Media
Consumption isn't deductible, housing is; interest on a loan to buy tax exempts isn't deductible, interest on a loan to buy taxable bonds and stocks is, but only to the extent you have investment income taxed at ordinary rates.
News & Media
I'm concerned about Lashkar-e-Taiba, which seems to be interested in playing on a larger stage.
News & Media
Griffin asked Perry if she might be interested in working on a big project to restore marriage equality.
News & Media
Hull indicated last night that he would be interested in playing on a Ranger team with Lindros, as well.
News & Media
Surely he would be interested in getting a return on his political investments.
News & Media
Would you be interested in starting an advice column on Fitness?
News & Media
Expert writing Tips
Best practice
Always use the preposition "in" instead of "on" when expressing interest in something. For example, say "I am interested in learning more" rather than "I am interested on learning more".
Common error
Avoid using "on" after "interested". The correct preposition is "in". Saying "interested on" is a common mistake that can detract from your writing's clarity and professionalism.
Source & Trust
79%
Authority and reliability
2.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be interested on a" is intended to function as part of a verb phrase, expressing a state of curiosity or engagement. However, Ludwig AI indicates that this construction is not grammatically correct. It is typically used to express someone's liking or curiosity about something.
Frequent in
News & Media
60%
Science
40%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "be interested on a" is grammatically incorrect. Ludwig AI highlights that standard English requires the preposition "in" instead of "on". Although some instances of the phrase exist, especially in news and media, it's best practice to use "be interested in" or other alternatives such as "be keen on", "have an interest in", or "take an interest in" to ensure clarity and grammatical correctness in both formal and informal contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
be interested in
Corrects the preposition, aligning with standard English grammar for expressing interest.
have an interest in
Uses a noun phrase to convey interest, shifting the grammatical structure.
be keen on
Replaces "interested" with "keen", offering a more informal synonym.
show interest in
Focuses on the act of displaying interest rather than the state of being interested.
express interest in
Similar to "show interest", but emphasizes the communication of interest.
take an interest in
Highlights the action of adopting an interest in something.
be curious about
Indicates a desire to learn more, similar to being interested.
be fascinated by
Suggests a strong level of interest, bordering on captivation.
be captivated by
Emphasizes the absorbing nature of the subject of interest.
find something appealing
Focuses on the attractive qualities of something, leading to interest.
FAQs
Is it correct to say "interested on"?
No, it is not correct. The correct phrasing is to use the preposition "in" – "interested in". For example, "I am interested in learning more about that".
What is the difference between "interested in" and "have an interest in"?
While both phrases express a similar sentiment, "interested in" typically refers to a general feeling of curiosity or engagement, while "have an interest in"/"have an interest in" suggests a more established or defined area of interest.
What can I say instead of "be interested on a"?
Since "be interested on a" is grammatically incorrect, you should use "be interested in" or alternatives such as "be keen on", "be curious about", or "take an interest in" depending on the context.
How do I use "interested in" in a sentence?
Use "interested in" followed by a noun, pronoun, or gerund (verb ending in -ing). For example, "I am interested in history", "She is interested in it", or "They are interested in learning new languages".
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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
2.1/5
Expert rating
Real-world application tested