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
confirmed as valid
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "confirmed as valid" is correct and usable in written English.
It can be used when stating that something has been verified or accepted as true or legitimate. Example: "The results of the experiment were confirmed as valid by the research team after thorough analysis."
✓ Grammatically correct
Science
News & Media
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
10 human-written examples
Of the 1,805 names submitted by Acorn, only nine have been confirmed as valid, and another 34 are still being investigated.
News & Media
The 10th edition of the Dictionary of the Fungi (2008) considers Sarcosphaera to be monotypic, and Index Fungorum has only Sarcosphaera coronaria confirmed as valid.
Wiki
Two of the three were confirmed as valid prognostic signatures.
Science
The majority of these auto-generated health problems were confirmed as valid after assessment by physicians (72.5%).
Furthermore, the acceptance criteria required by ILSI for including data are stringent and potential outliers are confirmed as valid before entry into the database [ 39].
Science
In addition, important issues that were raised in the focus group study seemed to be confirmed as valid by the survey.
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
Further there is substantial evidence showing that much of Mr. Obama's alleged birth certificates have been forged or doctored, and have not been confirmed as legally valid, true and accurate".
News & Media
The key to his system, he said, is what he suspects will eventually be confirmed as a valid biological marker for A.D.H.D.: an unstable control of head movements and posture, particularly while paying attention to a boring task.
News & Media
Further there is substantial evidence showing that much of Mr. Obama's alleged birth certificates have been forged or doctored, and have not been confirmed as legally valid, true and accurate," Montgomery wrote.
News & Media
Tetrahymena bergeri is confirmed as a valid species with a unique SSrDNA sequence and life cycle.
Science
The YW-BCI36 was confirmed as a valid scale for evaluating the subjective experience of breast cancer in young women.
Expert writing Tips
Best practice
When using "confirmed as valid", ensure the context clearly indicates what authority or process has validated the subject. Providing specific details enhances credibility.
Common error
Avoid using "confirmed as valid" without being able to substantiate the claim. Simply stating something is valid without evidence weakens your argument and reduces trust.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "confirmed as valid" typically functions as an adjectival phrase, modifying a noun to indicate that it has been verified and meets specific criteria for truth or accuracy. According to Ludwig AI, the phrase is correct and usable in written English.
Frequent in
Science
60%
News & Media
30%
Formal & Business
10%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "confirmed as valid" is a grammatically correct and usable expression to indicate that something has been verified as true or legitimate. According to Ludwig AI, the phrase is appropriate for use in written English. While not as common as simpler alternatives like "validated", it provides a specific emphasis on the process of confirmation. As the usage patterns show, the expression appears most frequently in science and news contexts where accuracy is paramount. When using this phrase, ensure you can substantiate the claim with evidence to maintain credibility. Related phrases include "verified as accurate", and "authenticated", each with slightly different nuances. Overall, "confirmed as valid" serves a useful function in formal and technical writing to convey trustworthiness and reliability.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
validated
Replaces the phrase with a single verb, conveying the same meaning more concisely.
verified as accurate
Focuses on the accuracy aspect of validation, adding a specific detail about the confirmation.
authenticated
Emphasizes the process of proving something is genuine or true.
substantiated
Highlights the provision of evidence to support the validity of something.
proven to be correct
Stresses the aspect of correctness and having been proven.
established as legitimate
Underscores the legitimacy aspect of confirmation.
certified as genuine
Implies an official endorsement of the validity and genuineness.
ratified
Suggests formal approval or confirmation.
endorsed as acceptable
Implies approval and acceptance of something as valid.
upheld as sound
Indicates that something has been defended and maintained as valid.
FAQs
What does "confirmed as valid" mean?
The phrase "confirmed as valid" means that something has been verified or authenticated and recognized as true, accurate, or legitimate.
How can I use "confirmed as valid" in a sentence?
You can use "confirmed as valid" to describe data, findings, or processes that have been rigorously checked and found to be accurate. For example: "The experimental results were "confirmed as valid" by independent researchers".
What are some alternatives to "confirmed as valid"?
Alternatives to "confirmed as valid" include "validated", "verified as accurate", or "authenticated", depending on the specific nuance you want to convey.
Is "confirmed as valid" the same as "certified as valid"?
While similar, "certified as valid" implies a formal endorsement by an authority, whereas "confirmed as valid" simply means verification has occurred. Use "certified" when an official certification process is involved.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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
4.1/5
Expert rating
Real-world application tested