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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
confirmation by return
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "confirmation by return" is correct and usable in written English.
It is typically used in formal communication to request a reply or acknowledgment of receipt, often in business contexts. Example: "Please send your confirmation by return so we can proceed with the arrangements."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
please confirm receipt
respond without delay
please confirm at your earliest convenience
reply promptly
answer immediately
act swiftly
respond at your earliest convenience
please respond at your earliest convenience
take immediate action
have urgency
expedite the process
have pressure
respond forthwith
reply immediately
answer without delay
address urgently
order on the spot
follow up as soon as possible
please respond as soon as possible
please reply at your earliest convenience
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
60 human-written examples
As hypotheses were generated, the authors sought confirmation by returning to the detailed notes to find evidence to refute or support these.
Science
Individuals with glucose values in the diabetic range at a routine visit were asked to return for confirmation by an OGTT within 60 days (some returned beyond 60 days) unless an OGTT was clinically contraindicated.
Science
Those with OGTTs in the diabetic range were asked to return for confirmation by another OGTT unless this was clinically contraindicated.
Science
No longer will advanced cardiac life support rescuers need electrocardiographic confirmation of the return of spontaneous circulation because it is overtly signaled by an overshoot in the end-tidal carbon dioxide.
Science
The system, introduced last week, sends a request to an automated cab dispatcher system and returns a confirmation by E-mail.
News & Media
Both nominees lost confirmation by large majorities.
News & Media
The post required confirmation by the Senate.
Encyclopedias
His appointment requires confirmation by the State Senate.
News & Media
He is awaiting confirmation by the Senate.
News & Media
The band was playing "Confirmation" by Charlie Parker.
News & Media
He awaits confirmation by the full General Assembly.
News & Media
Expert writing Tips
Best practice
Use "confirmation by return" in formal correspondence when a prompt acknowledgment or reply is required, especially in business or official contexts.
Common error
Avoid using "confirmation by return" in casual conversations or informal emails, as it sounds overly formal and may seem out of place. Consider using more relaxed alternatives like "please let me know you got this".
Source & Trust
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "confirmation by return" functions as a directive, typically used within a sentence to request or demand immediate acknowledgement or verification of something. Although Ludwig AI acknowledges the phrase as grammatically correct, it lacks examples, suggesting it may be somewhat uncommon in contemporary usage.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
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Formal & Business
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Ludwig's WRAP-UP
In summary, "confirmation by return" is a grammatically correct phrase used to request a prompt response or acknowledgement. Ludwig indicates that the phrase is correct but lacks examples. Its professional register makes it suitable for business or formal correspondence where timely feedback is essential. While alternatives like "please confirm receipt" or "acknowledge receipt promptly" exist, "confirmation by return" explicitly communicates the need for an immediate reply. However because it lacks practical examples, we recommend extreme caution when using it.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
please acknowledge by return mail
Specifies the medium of return, and maintains a focus on a return communication.
please confirm receipt
Focuses specifically on acknowledging the reception of something, omitting the "by return" aspect of immediacy.
send confirmation promptly
Highlights the sending of the confirmation and the speed in which it is sent.
acknowledge receipt promptly
Emphasizes the importance of a quick acknowledgment.
verify and respond quickly
Emphasizes both verification and a fast response.
confirm at your earliest convenience
Shifts from a requirement of immediacy to a request for confirmation when possible.
respond without delay
Indicates the importance of a quick response.
please reply immediately
Directly requests an immediate response.
let us know you received this at once
Focuses on knowing that what was sent has been received.
a response is requested
Formal way of asking for acknowledgement.
FAQs
What does "confirmation by return" mean?
It means to request a prompt acknowledgment or reply as soon as possible after receiving something, often implying a sense of urgency or importance.
How to use "confirmation by return" in a sentence?
You might say: "Please send your "confirmation by return" so we can finalize the arrangements". It's generally used in formal or business communications.
What can I say instead of "confirmation by return"?
You can use alternatives like "please confirm receipt", "acknowledge receipt promptly", or "confirm at your earliest convenience" depending on the context.
When is it appropriate to use "confirmation by return"?
It's best used in formal settings, such as business emails, official letters, or legal documents where a timely response is crucial. Avoid it in casual conversations.
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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
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested