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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
duly confirm
Grammar usage guide and real-world examplesUSAGE SUMMARY
'duly confirm' is a correct and usable phrase in written English.
You can use it to mean that something has been officially recognized or affirmed according to the rules and regulations. For example: "The company duly confirmed the transaction and all parties involved were satisfied with the outcome."
✓ Grammatically correct
Wiki
Alternative expressions(20)
duly confirmed
officially ratify
formally validate
duly authenticate
duly validate
duly ratify
accordingly confirm
satisfactorily confirm
thoroughly confirm
duly acknowledge
regularly confirm
duly asserts
adequately confirm
cases confirm
forms confirm
duly reaffirmed
properly confirm
formally confirm
duly emphasize
fully confirm
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 author may see things from a different perspective, and may have some information you were not aware of, which you will duly confirm from an independent source before including it in your story, right?
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
But, she added, "it does not take the place of having a duly confirmed political appointee".
News & Media
This week, Janet Yellen was duly confirmed by the US Senate as the first chairwoman of the Federal Reserve Board.
News & Media
Our analytical model predicts (duly confirmed by our experiments) a strong indentation size-effect due to flexoelectricity.
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
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
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
This "Greeks under the bed" argument seems a bit unworthy of the Guardian, more like the preserve of the Daily Mail, as it duly confirmed with a blast on Friday.
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
Expert writing Tips
Best practice
Use "duly confirm" when you want to emphasize that a confirmation process was carried out correctly and according to established procedures.
Common error
Avoid using "duly confirm" in casual conversation or informal writing. Opt for simpler alternatives like "confirm" or "verify" to maintain a natural tone.
Source & Trust
69%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "duly confirm" functions as a verb phrase, where "duly" modifies the verb "confirm", indicating that the confirmation is carried out in a proper or expected manner. The Ludwig examples show its usage in official or formal contexts.
Frequent in
News & Media
33%
Science
33%
Formal & Business
34%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "duly confirm" is a phrase used to indicate that something has been officially acknowledged or affirmed in a proper and expected manner, as explained by Ludwig. While grammatically correct, its usage is relatively rare, primarily appearing in News & Media, Scientific and Formal & Business contexts. As Ludwig AI indicates, the phrase generally carries a professional tone, making it suitable for formal reports and official communications. For more casual contexts, consider alternative phrases such as "officially ratify" or "formally validate".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
duly authenticate
Keeps "duly" but replaces "confirm" with "authenticate", highlighting the verification of genuineness.
duly validate
Keeps "duly" but replaces "confirm" with "validate", focusing on the verification process.
duly ratify
Keeps "duly" but replaces "confirm" with "ratify", emphasizing the formal approval aspect.
officially ratify
Replaces "duly" with "officially" and "confirm" with "ratify", emphasizing the formal approval aspect.
formally validate
Uses "formally" instead of "duly" and "validate" instead of "confirm", focusing on the verification process.
properly authenticate
Substitutes "duly" with "properly" and "confirm" with "authenticate", highlighting the verification of genuineness.
appropriately verify
Replaces "duly" with "appropriately" and "confirm" with "verify", suggesting a check for accuracy.
legally affirm
Uses "legally" instead of "duly" and "affirm" instead of "confirm", stressing the legal endorsement.
rightfully acknowledge
Replaces "duly" with "rightfully" and "confirm" with "acknowledge", indicating a deserved recognition.
effectively sanction
Replaces both "duly" and "confirm" to indicate authorization of an action
FAQs
How to use "duly confirm" in a sentence?
You can use "duly confirm" when something is officially recognized or affirmed according to established rules and procedures. For example: "The authorities "duly confirmed" the results of the election."
What can I say instead of "duly confirm"?
You can use alternatives like "officially ratify", "formally validate", or "properly authenticate" depending on the specific context.
Which is correct, "duly confirm" or "officially confirm"?
Both "duly confirm" and "officially confirm" are grammatically correct. The choice depends on the desired emphasis; "duly" suggests adherence to procedure, while "officially" highlights the formal nature of the confirmation.
What's the difference between "duly confirm" and "merely confirm"?
"Duly confirm" implies a process that is correctly performed according to protocol, whereas "merely confirm" suggests a basic level of validation without the nuance of correctness of protocol.
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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
69%
Authority and reliability
3.5/5
Expert rating
Real-world application tested