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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
that is confirmed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that is confirmed" is correct and usable in written English.
You can use it to indicate that something has been verified or validated. Example: "The meeting will take place on Friday, and that is confirmed by the calendar invite."
✓ Grammatically correct
Science
News & Media
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
60 human-written examples
But, as the spokesman put it, "something that is confirmed can be de-confirmed".
News & Media
At some point the toxicity of A50 will kill the cat – an outcome that is confirmed on opening the box.
News & Media
"The characters are enormously popular," says Mr. Naka — a statement that is confirmed by the hordes of schoolchildren screaming for "Dulci!
News & Media
FTIR indicates hydrogen interaction between carrageenan matrix and silicate that is confirmed by the XRD data indicating some kind of carrageenan intercalation between the MMT layers.
Science
Morphological analysis of single quartz grains and grain size analysis indicate different provenance that is confirmed through the geochemical analyses of bulk sediment.
Science
The one stereotype that is confirmed by the study is the affluence of the stock-broker belt around London, and the almost complete lack of poverty in the rural home counties.
News & Media
This gets him into trouble because the punter assumes Walsh just doesn't want to share information with him, a view that is confirmed if the jockey gets a double that afternoon.
News & Media
The measured value is nearly constant (~1.6) at powers up to 13 W and does not change significantly at higher powers that is confirmed by output beam profile monitoring at increasing power.
Science & Research
Moreover, the first days guide us towards an evolution of the bone response that is confirmed at 15 days.
This sample presumably contains the maximum amount of unconverted molecules that is confirmed by absorption spectroscopy data (Fig. 2).
Science
That's because Didi has backed RenRenChe, China-based online peer-to-peer car marketplace, via a strategic investment that is confirmed at $200 million.
News & Media
Expert writing Tips
Best practice
Use "that is confirmed" to clearly indicate when a piece of information has been verified or validated by a reliable source or evidence. This enhances the credibility and trustworthiness of your writing.
Common error
Avoid using "that is confirmed" for statements that are already self-evident or commonly known. Overusing the phrase can make your writing sound redundant and less engaging. Instead, reserve it for situations where verification is genuinely necessary.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that is confirmed" primarily functions as a means of indicating validation or verification of a statement, fact, or piece of information. As Ludwig AI indicates, it is considered correct and appears in numerous contexts to emphasize the reliability of the information being presented.
Frequent in
Science
40%
News & Media
35%
Formal & Business
10%
Less common in
Wiki
5%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "that is confirmed" is a useful and valid way to indicate that information has been verified or validated. According to Ludwig AI analysis, it is grammatically correct and commonly used in various contexts, including science, news media, and formal business settings. While highly versatile, it should be used judiciously to avoid redundancy and maintain clarity in writing. Consider alternatives like "that's verified" or "that is substantiated" for nuanced expression.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that's verified
Replaces "confirmed" with "verified", emphasizing the act of checking or proving something to be true.
that is substantiated
Uses "substantiated" to suggest evidence supports the claim, making it credible.
that is validated
Replaces "confirmed" with "validated", highlighting the act of establishing the soundness or correctness of something.
that is corroborated
Uses "corroborated" to imply that additional evidence supports the original statement, making it more reliable.
that is authenticated
Replaces "confirmed" with "authenticated", implying the statement's genuineness has been proven.
that is verified to be true
Adds "to be true" for emphasis, clarifying the confirmation's outcome.
that has been proven
Uses a passive voice construction to emphasize the action of proving the statement.
the evidence supports that
Shifts the focus to the evidence itself, indicating its role in validating the statement.
it is an established fact
Presents the information as a pre-existing, accepted truth.
it checks out
An informal way of saying that something has been confirmed or verified.
FAQs
How can I use "that is confirmed" in a sentence?
You can use "that is confirmed" to indicate that something has been verified or validated. For example, "The meeting will take place on Friday, and "that is confirmed" by the calendar invite."
What are some alternatives to "that is confirmed"?
Alternatives include phrases like "that's verified", "that is substantiated", or "that is validated", depending on the specific nuance you want to convey.
Is it better to use "that is confirmed" or "that is verified"?
Both "that is confirmed" and "that is verified" are acceptable and largely interchangeable. The best choice depends on the specific context and the desired tone. "Verified" often implies a more rigorous checking process.
What does "that is confirmed" imply about the information?
Using "that is confirmed" suggests that the information in question has been checked, validated, or substantiated by evidence or a reliable source, adding credibility to the statement.
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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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested