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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
confirmed with
Grammar usage guide and real-world examplesUSAGE SUMMARY
"confirmed with" is correct and usable in written English.
You can use it when you are confirming something with someone, such as verifying a fact or checking an answer. For example, "I confirmed with my manager that the meeting will be held tomorrow."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
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
Mr. Negroponte was confirmed with unexpected ease.
News & Media
He hasn't confirmed with me for this year.
News & Media
McIlroy's insurmountable position was confirmed with six holes to play.
News & Media
Other sources have confirmed with Ukrainian military sources.
News & Media
Both reports were confirmed with urine tests.
Science & Research
I've confirmed with Facebook that it's not.
News & Media
These results were confirmed with another survey.
This is confirmed with CT imaging (d).
Science
Islet labeling was confirmed with immunohistochemistry.
Science
Specificity was confirmed with competition experiments.
Science
Aspiration was confirmed with fiberoptic bronchoscopy.
Expert writing Tips
Best practice
When using "confirmed with", ensure that you are specifying who or what provided the confirmation. Be precise for clarity.
Common error
Avoid using "confirmed with" without indicating the source. For example, instead of saying "The results were confirmed with tests", specify "The results were confirmed with urine tests".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "confirmed with" functions as a verb phrase indicating the use of a specific method, tool, or source to verify or validate information. As Ludwig AI points out, this construction is commonly used to express that something has been substantiated or proven by a particular means, as seen in examples like "Both reports were confirmed with urine tests."
Frequent in
Science
50%
News & Media
30%
Formal & Business
20%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "confirmed with" is a grammatically sound and frequently used phrase for indicating the validation of information through a specific method or source. As Ludwig AI confirms, its presence across diverse contexts, including scientific research and news reporting, underscores its broad applicability and acceptance. To enhance clarity, always specify the confirming entity. While alternatives exist, "confirmed with" remains a direct and effective way to denote verification.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
verified by
Focuses on the act of checking and establishing the truth or accuracy through evidence.
corroborated by
Highlights the strengthening or support of a statement or theory with additional evidence.
validated by
Emphasizes the process of officially confirming or demonstrating the accuracy or truth of something.
authenticated by
Stresses the establishment of genuineness or validity, often in a formal or official context.
substantiated by
Indicates that a claim or statement has been supported with sufficient evidence.
attested by
Implies a formal declaration or testimony to the truth of something.
ratified by
Refers to the formal approval or confirmation of an agreement or proposal.
endorsed by
Suggests a public declaration of support or approval.
affirmed by
Highlights a strong declaration or confirmation of a fact or belief.
ascertained through
Emphasizes the process of finding something out for certain.
FAQs
How can I use "confirmed with" in a sentence?
You can use "confirmed with" to indicate that something has been verified or validated by a particular source or method. For example, "The diagnosis was "confirmed with ultrasound"".
What are some alternatives to "confirmed with"?
Some alternatives to "confirmed with" include phrases like "verified by", "corroborated by", or "validated by", depending on the specific context.
Is it better to use "confirmed by" or "confirmed with"?
Both "confirmed by" and "confirmed with" are grammatically correct, but they have slightly different meanings. "Confirmed by" emphasizes the source of the confirmation, while "confirmed with" emphasizes the method or tool used for confirmation. For example, "The findings were confirmed by the researchers" versus "The findings were "confirmed with histology"".
What does it mean when something is "confirmed with" a test or procedure?
When something is "confirmed with" a test or procedure, it means that the test or procedure provided evidence to support the truth or accuracy of a finding. This indicates that the initial assessment was further verified through objective means.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested