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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
Sorry for delayed response.
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Sorry for delayed response." is correct and usable in written English.
It can be used when apologizing for taking a long time to reply to someone, typically in emails or messages. Example: "I hope you're doing well. Sorry for delayed response; I was caught up with other commitments."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(2)
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
7. Ask for delayed response.
News & Media
Sorry for the delayed response, for some reason I wasn't getting email notifications for the forum posts.
Academia
Sorry for the delayed response.
News & Media
adulthood is emailing "sorry for the delayed response!" back and forth until one of you dies.
News & Media
Earlier this month, Hillary Clinton called the delayed response by Michigan officials "unconscionable", and Bernie Sanders has repeatedly called for Snyder to resign.
News & Media
(She also thinks that the blame is earned for a delayed response, but there really wasn't a "delayed response".
News & Media
Ask for a delayed response.
Wiki
Michigan governor Rick Snyder, who has been roundly criticized for his administration's delayed response in addressing the crisis, appointed a task force in December to review the situation.
News & Media
Michigan's governor, Rick Snyder, who has been vehemently criticized by residents for his administration's delayed response to addressing the water crisis, has refused to endorse a candidate in the presidential race.
News & Media
advertisement advertisement advertisement Sorry for the Delayed Response I Work from Home How Michelle Wolf Blasted Open the Fictions of Journalism in the Age of Trump Zadie Smith on Deana Lawson's Kingdom of Restored Glory The Spy Who Came Home I Am the One Woman Who Has It All Subscribe to The New Yorkerfor only $1 a week.Plus, get a free tote.
News & Media
This was observed for both the initial and delayed response.
Science
Expert writing Tips
Best practice
When using "Sorry for delayed response", briefly explain the reason for the delay to add context and show consideration for the recipient's time. For example: "Sorry for the delayed response, I was out of the office last week."
Common error
Avoid using "Sorry for delayed response" without providing any context or reason for the delay. This can come across as insincere or dismissive. Always add a brief explanation to show you value the recipient's time and understand the inconvenience caused by the delay.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "Sorry for delayed response" functions as an apology. It's used to express regret for not replying sooner. As Ludwig AI explains, this phrase is commonly used when acknowledging a time lapse before answering.
Frequent in
News & Media
40%
Academia
30%
Wiki
10%
Less common in
Science
10%
Formal & Business
5%
Social Media
5%
Ludwig's WRAP-UP
The phrase "Sorry for delayed response" is a common and generally correct way to apologize for a delayed reply, particularly in professional and semi-formal communications. Ludwig AI confirms its usability and appropriateness. While grammatically sound, it's best practice to provide a brief explanation for the delay to show consideration for the recipient. Alternatives include "Apologies for the delayed reply" or "Sorry for the late response", offering slight variations in formality. Remember to use this phrase thoughtfully, providing context to demonstrate sincerity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Apologies for the delayed reply
More formal alternative using "apologies" instead of "sorry".
Sorry for the late response
Uses "late" as a synonym for "delayed", slightly less formal.
My apologies for the delay in responding
A more elaborate and formal expression of apology.
Please accept my apologies for the delayed response
Emphasizes the apology and seeks acceptance.
I apologize for the delay in getting back to you
Focuses on the act of replying and the delay.
Pardon the delayed response
A slightly archaic but polite way to apologize.
Excuse the delay in my reply
Similar to "pardon", but slightly less formal.
Sorry I couldn't get back to you sooner
More conversational and focuses on the inability to reply earlier.
I regret the delay in my response
More formal and expresses regret for the delay.
Forgive the delayed reply
Directly asks for forgiveness for the delay.
FAQs
What's a more formal way to say "Sorry for delayed response"?
For a more formal tone, you can use "Apologies for the delayed reply" or "My apologies for the delay in responding".
What's a less formal way to say "Sorry for delayed response"?
In less formal situations, you could say "Sorry for the late response" or "Sorry I couldn't get back to you sooner".
When is it appropriate to use "Sorry for delayed response"?
It's appropriate to use "Sorry for delayed response" in emails, messages, or letters when you're replying to someone after a significant delay, especially in professional or semi-formal contexts. Always offer context for the delay.
Is it better to say "Sorry for the delay" or "Sorry for the delayed response"?
Both are acceptable, but "Sorry for the delay" is generally shorter and more concise. "Sorry for the delayed response" specifically acknowledges the delay in 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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested