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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
is duly confirmed
Grammar usage guide and real-world examplesUSAGE SUMMARY
"is duly confirmed" is correct and usable in written English.
You can use this phrase to confirm that something has been done correctly, to verify that something is correct, or to show that something has been officially accepted. For example: "The payment has been received and is duly confirmed."
✓ Grammatically correct
News & Media
Wiki
Formal & Business
Science
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
1 human-written examples
The War Office issued a terse announcement of the execution a few days later on 10 November: "Sentence is duly confirmed".
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
That honour was duly confirmed after the other 29 players had been named.
News & Media
This week, Janet Yellen was duly confirmed by the US Senate as the first chairwoman of the Federal Reserve Board.
News & Media
Whatever the reason Watson sought a review and his dismissal was duly confirmed by the third umpire amid much hilarity.
News & Media
They were duly confirmed as joining MLS alongside NYCFC in 2015, and may not be the last Floridian team to be confirmed soon.
News & Media
A nagging fear always lurked that the Chiefs' patchy recent form might not bode well for the visit of Clermont and the home side's worst nightmares were duly confirmed long before the final whistle.
News & Media
Trampolinist Kat Driscoll, ranked world No1 at the end of last year, was duly confirmed as the only home competitor in the event – and, perhaps, Britain's best hope of a gymnastics gold.
News & Media
'We believe it will be, but I don't think there's anybody in the world who can completel guaantee it.' He could sense at the time that he had made a mistake, which was duly confirmed when some newspapers seized on this as a damaging blunder.
News & Media
Our suspicion was duly confirmed upon entering, when we beheld the biggest, and possibly most beautiful, display of panini we had ever encountered.
News & Media
The role of the European Parliament was consolidated and strengthened with the entry into force of the Treaty of Lisbon and, with the Framework Agreement on relations between the European Parliament and the Commission that was adopted today, the establishment of the European Parliament as an equal partner with the Commission has been duly confirmed, and this is something that I expressly welcome.
Formal & Business
But it was she who duly confirmed, looking somewhat paler than usual, that David Cameron's chum in the newspaper was, as a matter of fact, my father.
News & Media
Expert writing Tips
Best practice
When writing content where factual accuracy is paramount, "is duly confirmed" can lend an air of authority, reassuring readers of the information's reliability.
Common error
Avoid using "is duly confirmed" in casual conversation or informal writing. Its formality can sound unnatural in everyday settings; opt for simpler alternatives like "is confirmed" or "is verified".
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is duly confirmed" functions as a passive voice construction, indicating that something has been officially or formally verified. The adverb 'duly' emphasizes that the confirmation was done correctly and appropriately. Ludwig shows several examples in news and formal documents.
Frequent in
News & Media
35%
Formal & Business
25%
Science
20%
Less common in
Wiki
10%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "is duly confirmed" is a formal phrase used to indicate that something has been officially verified or acknowledged, as confirmed by Ludwig AI. While grammatically correct and usable, it is best suited for professional, official, or factual contexts, such as business reports or news articles. Less appropriate in informal settings, alternatives like "is officially verified" or "is confirmed" may be preferable. The phrase has limited examples in Ludwig, so it's rated as Rare in terms of usage frequency.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is officially verified
Replaces "duly confirmed" with a more formal term, emphasizing the official nature of the verification.
is properly validated
Substitutes "duly confirmed" to highlight the correct validation process.
is rightfully acknowledged
Focuses on the rightfulness of the acknowledgement rather than just confirmation.
is correctly ascertained
Replaces "duly confirmed" with a more technical term, emphasizing the correct determination.
is validated accordingly
Similar to "is properly validated" but stresses the action is done accordingly.
is formally ratified
Implies a more official approval or sanctioning process.
is legitimately affirmed
Highlights the legitimacy and affirmation of something.
is reliably substantiated
Emphasizes the reliability of the evidence supporting the confirmation.
is accurately verified
Focuses on the accuracy of the verification process.
is appropriately endorsed
Suggests that the confirmation involves an endorsement or approval.
FAQs
How can I use "is duly confirmed" in a sentence?
You can use "is duly confirmed" to indicate that something has been officially verified or acknowledged. For example, "The accuracy of the data is duly confirmed by the audit report".
What are some alternatives to "is duly confirmed"?
Alternatives include "is officially verified", "is properly validated", or "is rightfully acknowledged", depending on the specific context and desired level of formality.
When is it appropriate to use "is duly confirmed"?
It is appropriate to use "is duly confirmed" in formal writing, official reports, or professional communications where you need to emphasize the verification or validation of something. Using simpler alternatives may be better for casual writing.
Is there a difference between "is confirmed" and "is duly confirmed"?
While both phrases indicate verification, "is duly confirmed" carries a stronger sense of formality and official acknowledgement. "Is confirmed" is a more general statement, whereas "is duly confirmed" implies that all necessary steps have been taken to ensure the validity.
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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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested