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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
That's curious
Grammar usage guide and real-world examplesUSAGE SUMMARY
"That's curious" is correct and usable in written English.
You can use it when something has piqued your curiosity or to express surprise. For example: "I heard a noise coming from the attic. That's curious."
✓ Grammatically correct
News & Media
Wiki
Formal & Business
Alternative expressions(1)
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
13 human-written examples
Referring to this, fellow host Rosie O'Donnell said: "There was a settlement, so that's the thing that's curious".
News & Media
Now that everyone at school is used to Mrs. Goldstein, it's the outside world that's curious.
News & Media
I just think that we now have a large educated audience that's curious without necessarily being committed — that isn't really a laity but more a readership.
News & Media
Their appeal has attracted an upscale audience that's curious about the beverage and how it compares with wine health-wise.
News & Media
"It's a lovely curiosity - one of the things that's curious to people is the fine for the book in 1958 was 2d a week.
News & Media
He painted a picture of a business — Sun Life — that's curious about the potential of digital-only services and keen to see what a startup — Bowtie — can do with a leaner and more agile model.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
THROUGH eyes as blank as a tilapia's Stephen and Timothy Quay contemplate a world that is curious, doubtful, beastly and deranged.
News & Media
There's one thing about the Guwahati incident that is curious.
News & Media
"I think that being curious is something that we don't have a lot of in the ballet world".
News & Media
"After 20 years of continuous growth in pay-TV, that is curious to say the least.
News & Media
We're also heard a lot of interest from [microbiome] companies that are curious about investors.
News & Media
Expert writing Tips
Best practice
Use "That's curious" to express mild surprise or intrigue, especially when something deviates from the norm but isn't necessarily alarming or negative.
Common error
Avoid using "That's curious" excessively in formal writing. While acceptable, it may come across as slightly informal. Opt for more formal alternatives like "That is noteworthy" or "It is interesting to note" for a more professional tone.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "That's curious" functions as an interjection or a short declarative statement expressing surprise or mild intrigue. Ludwig AI confirms its correctness and usability. It often serves as a conversational opener to indicate something is noteworthy or unexpected, prompting further investigation or discussion.
Frequent in
News & Media
56%
Wiki
13%
Formal & Business
8%
Less common in
Science
6%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "That's curious" is a versatile phrase used to express mild surprise or intrigue, as confirmed by Ludwig AI. Grammatically correct and commonly used, it functions as a declarative statement prompting further thought or discussion. While frequently found in news and media, it's important to consider the context and opt for more formal alternatives like "That is noteworthy" in academic or professional settings. Alternatives like "that's strange" or "that's peculiar" offer similar expressions with slightly different nuances.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
That's peculiar
Replaces "curious" with "peculiar", indicating something is odd or strange.
That's strange
Substitutes "curious" with "strange", implying something unusual or unexpected.
That's odd
Uses "odd" instead of "curious", suggesting something is out of the ordinary.
That's interesting
Replaces "curious" with "interesting", focusing more on the engaging aspect rather than surprise.
That's remarkable
Emphasizes the noteworthy aspect of the situation, suggesting it's worth paying attention to.
How unusual
Shifts the sentence structure to express surprise at the uncommon nature of something.
That's noteworthy
Highlights that something is deserving of attention or notice.
That's unexpected
Focuses on the surprise element, indicating something wasn't anticipated.
It piques my curiosity
Expresses that something is stimulating one's interest or inquisitiveness.
I find that intriguing
Indicates the speaker finds something fascinating or arousing interest.
FAQs
How can I use "That's curious" in a sentence?
"That's curious" is used to express mild surprise or intrigue. For example, "I can't find my keys anywhere. "That's curious", I just had them."
What's a more formal alternative to "That's curious"?
In formal contexts, consider using phrases like "That is noteworthy", "It is interesting to note", or "That is peculiar" as more appropriate substitutes for "That's curious".
Is "That's curious" suitable for academic writing?
While grammatically correct, "That's curious" might be perceived as too informal for academic writing. Opt for more formal language to maintain a professional tone.
What's the difference between "That's curious" and "That's strange"?
Both phrases express surprise, but "That's strange" often implies something is unusual or out of the ordinary, potentially even negative. "That's curious" suggests mild intrigue or interest without necessarily implying something negative. The nuances depend on context.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested