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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
by reply
Grammar usage guide and real-world examplesUSAGE SUMMARY
"by reply" is correct and usable in written English.
You can use it to refer to an answer being given to a request or question. For example, "Please let me know the details by reply."
✓ Grammatically correct
News & Media
Science
Academia
Wiki
Alternative expressions(20)
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
16 human-written examples
It brought him little filial warmth by reply.
News & Media
As if by reply, Kaepernick donated fifty thousand dollars to Meals on Wheels on Tuesday.
News & Media
So respond as if he were actually making amends: Say, by reply email, that you accept his apology, forgive him and wish him the best in his recovery.
News & Media
Each side was directed to file a brief by 4 on Tuesday afternoon, to be followed on Thursday afternoon by reply briefs.
News & Media
The Daily Telegraph said legislation would be used to force higher-rate taxpayers to declare - in tax returns or by reply to a letter - of any child benefit claim.
News & Media
On the Inside, Parts I, II and III by Reply All (ep 64, 65 and 66) Duration: 30, 35, 50 minutes Listen here / Subscribe here Come for the "correctional facility" calls, stay for the investigative storytelling.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
44 human-written examples
And the passer-by replies, "what do you want to go there for, you can already do it!" Boom boom!
News & Media
If your overlord approves of your request by replying with "unblock," you can use the phone.
News & Media
>> by replying to the message and deleting it from your computer.
Academia
Please give feedback by replying to this thread or posting to the boinc_dev email list.
We observed that a brand can capture substantially more value by replying right away.
News & Media
Expert writing Tips
Best practice
When requesting information, use "by reply" to clearly indicate that you expect a direct response to your communication. For example, "Please confirm your attendance by reply."
Common error
Avoid using "by reply" when the context doesn't clearly indicate a request for direct feedback. For instance, instead of saying "The issue was resolved by reply", which is unclear, specify how it was resolved: "The issue was resolved through a series of email exchanges."
Source & Trust
82%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "by reply" functions as a prepositional phrase, modifying a verb or noun to indicate the method or means of communication. Ludwig indicates that this phrase is grammatically sound and used across a variety of contexts.
Frequent in
News & Media
32%
Science
32%
Academia
20%
Less common in
Wiki
10%
Formal & Business
6%
Reference
0%
Ludwig's WRAP-UP
In summary, "by reply" is a grammatically correct and commonly used prepositional phrase that specifies a direct response to a request or question. As Ludwig confirms, its neutral tone makes it suitable for various contexts, including news, science, academia, and professional communications. While alternatives like "in response" exist, "by reply" clearly indicates the expectation of a direct answer. Pay attention to use the phrase in ambiguous context. Be sure to use it to clearly indicate that you expect a direct response.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
in response
Focuses on the act of answering or reacting to something.
as a response
Emphasizes that the action serves as an answer.
via return message
Specifies the medium through which the response is conveyed.
in answering
Highlights the action of providing an answer.
upon receiving the message
Indicates the action contingent to receiving.
returning a response
Similar to 'in response', but places emphasis on 'returning'.
in acknowledgment
Indicates a reply meant to confirm receipt or understanding.
through an answer
Highlights the use of an answer as a means of communication.
with a rejoinder
Implies a direct and often sharp or witty reply.
by means of a response
Formal way of expressing that something is done through a reply.
FAQs
How can I use "by reply" in a sentence?
What are some alternatives to "by reply"?
Alternatives include "in response", "as a response", or "via return message". The best choice depends on the specific context and desired level of formality. For example, you might say, "Please provide the information "in response" to this email."
Is "by reply" formal or informal?
"By reply" is generally considered neutral and appropriate for both formal and informal communication, particularly in professional settings. However, more formal alternatives like "in response" might be preferred in highly formal contexts.
What's the difference between "by reply" and "by responding"?
"By reply" refers to a direct answer or response. "By responding" emphasizes the act of providing a response, and is typically used when the focus is on the action itself rather than the specific method of replying.
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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
82%
Authority and reliability
4.4/5
Expert rating
Real-world application tested