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
Checked and verifiable.
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Checked and verifiable." is correct and usable in written English.
It can be used to indicate that something has been examined and can be confirmed or validated. Example: "All the data presented in the report is checked and verifiable, ensuring its accuracy and reliability."
✓ Grammatically correct
Science
News & Media
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
In other words, our research has the merit of producing robust, detailed, cross-checked and verifiable data on these problems that were not previously available.
Science
We have a heavily checked-and-balanced political system.
News & Media
But the results must be legal and verifiable.
News & Media
There are more immediate, and verifiable, obstacles to a deal.
News & Media
"It's a relatively easy - and verifiable - first step".
News & Media
Is the data robust and verifiable, asks Stewart?
News & Media
"We will immediately provide this credible and verifiable explanation.
News & Media
And all the changes are cryptographically chained and verifiable.
News & Media
In other words, the study should be repeatable and verifiable.
Science
Can providers design more precise and verifiable measures of student outcomes and success?
News & Media
But US Secretary of State John Kerry said the plan must be "swift and verifiable".
News & Media
Expert writing Tips
Best practice
When presenting data, explicitly state that it is "checked and verifiable" to build trust and demonstrate due diligence.
Common error
Avoid claiming that something is "checked and verifiable" without providing clear evidence or methods of verification. This can damage your credibility.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "checked and verifiable" functions as a compound adjective. It modifies a noun by describing its quality of having been both examined for accuracy (checked) and capable of being proven true (verifiable). According to Ludwig, the phrase is correct and usable.
Frequent in
Science
33%
News & Media
33%
Wiki
16%
Less common in
Formal & Business
8%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "checked and verifiable" serves as a compound adjective that emphasizes the accuracy and trustworthiness of information. According to Ludwig, the phrase is correct and usable. While not exceedingly common, it finds application across various domains, including science, news, and professional settings. When using this phrase, ensure that the claim of verifiability is supported by concrete evidence or methods of verification to maintain credibility. Consider alternatives like "validated and confirmed" or "authenticated and validated" for nuanced emphasis. By adhering to these guidelines, you can effectively convey the reliability of your data and build trust with your audience.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Validated and confirmed
Replaces "checked" with "validated" and "verifiable" with "confirmed", offering a slightly more formal tone.
Verified and validated
Reorders the original words and changes "checked" to "validated", emphasizing confirmation and accuracy.
Authenticated and validated
Substitutes "checked" with "authenticated", highlighting the establishment of genuineness.
Corroborated and substantiated
Uses "corroborated" and "substantiated" to convey the idea of having supporting evidence.
Inspected and validated
Emphasizes the inspection process with "inspected" and confirms accuracy with "validated".
Double-checked and validated
Highlights the thoroughness of the checking process with "double-checked".
Examined and authenticated
Uses "examined" to describe a detailed inspection, paired with "authenticated" for validation.
Scrutinized and confirmed
Emphasizes careful and critical examination, coupled with assurance.
Vetted and verifiable
Uses "vetted" to suggest a thorough review, retaining "verifiable" for confirmation.
Attested and validated
Implies a formal declaration of truth with "attested", combined with "validated" for accuracy.
FAQs
How can I use "checked and verifiable" in a sentence?
You can use "checked and verifiable" to describe information or data that has been thoroughly examined and can be confirmed for accuracy. For example, "All data presented in this report is "checked and verifiable"."
What's a good alternative to saying "checked and verifiable"?
Alternatives include "validated and confirmed", "verified and validated", or "authenticated and validated". The best choice depends on the specific context and desired emphasis.
In what situations is it important to emphasize that information is "checked and verifiable"?
It's particularly important in situations where accuracy is critical, such as scientific research, financial reporting, or legal documentation. Emphasizing that information is "checked and verifiable" builds trust and demonstrates reliability.
Is "checked and verifiable" redundant? Does "verifiable" already imply that something has been checked?
While "verifiable" implies the possibility of checking, using both "checked and verifiable" emphasizes that the checking process has already been completed and that the information has been confirmed to be accurate. It's a way to provide extra assurance.
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested