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
that sounds interesting
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that sounds interesting" is correct and usable in written English.
You can use it to express curiosity or intrigue about something someone has said or proposed. Example: "When she mentioned her plans to travel to Japan, I replied, 'That sounds interesting! Tell me more about it.'"
✓ Grammatically correct
News & Media
Wiki
Science & Research
Alternative expressions(20)
that seems fantastic
that sounds wonderful
that sounds ominous
that sounds swell
formal and business
that sounds implausible
that would be sweet
that sounds promising
we would be happy
that would be lovely
that sounds dreadful
that works for me
that would be advantageous
that sounds reassuring
that sounds boring
that sounds horrible
that sounds beautiful
that sounds excellent
that seems agreeable
that would be grandiose
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
36 human-written examples
Think of a word that sounds interesting before or after your interest, and combine the two to form your email address.
Wiki
Greyworld, a British art collective, has a project that sounds interesting on paper.
News & Media
Sev is talking to Dell, who's driving, about something that sounds interesting — a James Baldwin book, maybe?
News & Media
Whenever I come across a new word/phrase that sounds interesting, I write it down and then add it to my word list the next time I update it.
News & Media
Whether you do it the old-fashioned way, in print, or online, you are still doing it the same way: spotting something that sounds interesting, then mapping it in your head or online.
News & Media
The problem that many people run into when they pick a job that sounds interesting is that there's no direct path.
Science & Research
Human-verified similar examples from authoritative sources
Similar Expressions
22 human-written examples
"I scoured the TV listings all over Europe looking for shows that sounded interesting," Mr. Silverman said.
News & Media
I had a line on a show that sounded interesting, though.
News & Media
A friend sends me a list of panels that sound interesting (to her), such as "Defining and Sharing Web Interface Design Languages".
News & Media
Among the most important factors for participating in the program were great opportunity to learn about STEM, new experiences, and topics that sounded interesting and fun.
The economy was bad and there were few entry-level employment opportunities, or at least not many that sounded interesting.
News & Media
Expert writing Tips
Best practice
When responding to a suggestion or proposal, "that sounds interesting" can be a polite way to show initial interest without committing to anything. It opens the door for further discussion.
Common error
While "that sounds interesting" is a versatile phrase, relying on it too often can make you seem insincere. Vary your responses with more specific feedback to show genuine engagement.
Source & Trust
81%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that sounds interesting" primarily functions as an interjection or a response in a conversation. As Ludwig AI states, it expresses curiosity, intrigue, or polite interest in something that has been said or suggested. It invites the speaker to elaborate further.
Frequent in
News & Media
40%
Wiki
30%
Science & Research
15%
Less common in
Formal & Business
5%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
In summary, the phrase "that sounds interesting" is a grammatically correct and usable expression for conveying curiosity or interest. Ludwig AI confirms its validity and broad applicability across various contexts. While versatile, it's essential to follow up with specific questions or comments to demonstrate genuine engagement and avoid overuse. As highlighted in Ludwig's examples, this phrase is commonly found in news, media, and wiki contexts, and is a helpful tool for maintaining conversational flow. Alternatives like "that seems appealing" or "that appears intriguing" can be used to add variety to your responses.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that seems appealing
Replaces "sounds" with "seems" and "interesting" with "appealing", shifting the focus slightly to attractiveness.
that appears intriguing
Substitutes "sounds" for "appears" and "interesting" for "intriguing", emphasizing a sense of mystery or fascination.
that is quite fascinating
Emphasizes the captivating nature of the information presented.
i find that compelling
Highlights the captivating nature of the subject.
that idea resonates with me
Expresses a deeper connection or agreement with the concept being presented.
that piques my interest
Emphasizes how the phrase is triggering their curiosity and attention.
i'm curious to know more
Indicates a desire for further information or explanation.
that's worth exploring
Indicates an intent to investigate the matter further.
tell me more about that
A direct request for more details.
that's quite a thought
Acknowledges the significance or novelty of the idea.
FAQs
How can I use "that sounds interesting" in a sentence?
You can use "that sounds interesting" to express curiosity or intrigue. For example, "She mentioned her plans to travel to Japan, and I replied, "that sounds interesting!" Tell me more about it."
What can I say instead of "that sounds interesting"?
You can use alternatives like "that seems appealing", "that appears intriguing", or "I'm curious to know more depending on the context.
Is it appropriate to use "that sounds interesting" in formal settings?
Yes, "that sounds interesting" is generally appropriate in most formal settings, but consider following up with a specific question to show deeper engagement in "formal and business" contexts.
What's the difference between "that sounds interesting" and "that is interesting"?
"That sounds interesting" implies you are reacting to something you've just heard and expressing initial curiosity, while "that is interesting" is a more general statement of 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
81%
Authority and reliability
4.3/5
Expert rating
Real-world application tested