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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
interesting is that
Grammar usage guide and real-world examplesUSAGE SUMMARY
It is correct and usable in written English.
You can use it when you are introducing an interesting thought, fact, or idea. For example: "What's interesting is that elephants can recognize themselves in a mirror."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(4)
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
What's interesting is that Gilmore says he doesn't mind.
News & Media
Perhaps most interesting is that most altered their form similarly.
News & Media
What is interesting is that the label is so persuasive.
News & Media
What's interesting is that fathers are, evidently, not similarly afflicted.
News & Media
What is interesting is that temporary employment didn't pick up.
News & Media
What is especially interesting is that the artist is French.
News & Media
But what's interesting is that the experience can be".
News & Media
What's interesting is that they aren't Lewis's oldies.
News & Media
What's interesting is that popularity is not a permanent state.
News & Media
More interesting is that the job was posted on Mumsnet.
News & Media
What's interesting is that China hasn't reacted in a big way as yet.
Academia
Expert writing Tips
Best practice
Vary your sentence structure by occasionally placing "interesting is that" mid-sentence to maintain reader engagement and flow.
Common error
Avoid using "interesting is that" to introduce purely subjective opinions. This phrase works best when presenting facts or observations that readers might genuinely find surprising or thought-provoking, not just your personal preferences.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "interesting is that" functions as a discourse marker or sentence introducer. It sets the stage for a statement that the speaker or writer deems noteworthy or surprising, guiding the reader's attention to a particular point. Ludwig confirms its frequent use in various contexts.
Frequent in
News & Media
55%
Academia
25%
Science
20%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "interesting is that" is a versatile discourse marker used to introduce noteworthy or surprising information. As Ludwig AI confirms, this phrase is grammatically correct and frequently used across various contexts, particularly in news, media, academia, and science. While neutral in tone, it leans towards the informal side. For those seeking alternatives, consider "what's remarkable is that" or "it's fascinating that". When using "interesting is that", make sure to present factual observations rather than just subjective opinions to effectively capture the reader's interest.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
What's remarkable is that
Replaces "interesting" with "remarkable", emphasizing the unusual or astonishing nature of the information.
What's noteworthy is that
Substitutes "interesting" with "noteworthy", highlighting the importance or significance of the information.
It's fascinating that
Uses "fascinating" instead of "interesting", suggesting the information is highly engaging and captivating.
It's curious that
Employs "curious" to indicate the information is intriguing or puzzling.
The surprising thing is that
Highlights the unexpected nature of the information.
A key point is that
Focuses on the essential or central nature of the information.
What stands out is that
Emphasizes the prominence or distinctiveness of the information.
The thing to remember is that
Draws attention to the importance of retaining the information.
Significantly,
Condenses the phrase into an adverb, emphasizing the importance of the following statement.
Notably,
Similar to "significantly", but with a slight emphasis on something being worth attention.
FAQs
How can I use "interesting is that" in a sentence?
You can use "interesting is that" to introduce a surprising or noteworthy fact. For example, "What's "interesting is that" honey never spoils".
What are some alternatives to using "interesting is that"?
Alternatives include "what's noteworthy is that", "it's fascinating that", or "the surprising thing is that". Each can add a slightly different nuance to your writing.
Is it grammatically correct to start a sentence with "interesting is that"?
While it may sound slightly informal, starting a sentence with "interesting is that" is grammatically acceptable and commonly used, especially in news and media. A more formal alternative might be "it is interesting to note that".
What's the difference between "interesting is that" and "interestingly"?
"Interesting is that" introduces a full clause that you find interesting, while "interestingly" is an adverb that modifies a verb or adjective. For example, "interestingly, the experiment yielded unexpected results".
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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