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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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by this letter

Grammar usage guide and real-world examples

USAGE SUMMARY

'by this letter' is a correct and usable phrase in written English.
You can use it to refer to a written communication that you have sent or are about to send. For example: "I request that you respond to this issue by next week, and I will follow up by this letter to ensure that it is addressed."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

11 human-written examples

My hope is that the government of Sheikh Hasina might actually be mortified by this letter".

"Any reasonable person who has had security concerns about Indian Point ought to be reassured by this letter".

News & Media

The New York Times

"But the more I think, the more bewildered I become; as indeed I probably have shown by this letter".

News & Media

The New York Times

But I'm not entirely reassured by this letter that the government genuinely intends to do that," he said.

News & Media

The Guardian

"The family was upset and offended by this letter," he said, and consulted a lawyer but did not challenge it at the time.

It's easy to be disheartened by this letter because, on the contrary, Pickles has actually done more than most in the Conservative party to undermine the prime minister's ambition to get new homes built.

News & Media

The Guardian
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

By writing this letter, you are openly defining this marriage as a loveless transaction that falls under the rubric of illegal activity.

If the foregoing meets with your understanding and approval please so indicate by executing this letter in duplicate and returning one of the signed duplicates to us.

News & Media

The Guardian

My query would be, by giving this letter, how did that make the girls feel?" The Yard has insisted that it had no evidence that the three girls were at risk of fleeing to Syria prior to their departure.

News & Media

Independent

Motivated by this, this Letter investigates the minimum energy control and optimal-satisfactory control of Boolean control network.

Join me by signing this letter.

News & Media

Huffington Post
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Expert writing Tips

Best practice

Use "by this letter" to formally introduce information or actions being communicated in the written document, ensuring clarity and a professional tone.

Common error

Avoid using "by this letter" in casual conversation or informal writing; opt for simpler alternatives like "in this letter" or "this letter shows" for a more natural tone.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "by this letter" functions as an introductory prepositional phrase, setting the context for the information or action being conveyed in the letter. It often prefaces a statement, request, or confirmation, as shown in Ludwig's examples.

Expression frequency: Uncommon

Frequent in

News & Media

40%

Science

30%

Formal & Business

10%

Less common in

Academia

5%

Wiki

5%

Reference

5%

Ludwig's WRAP-UP

In summary, "by this letter" is a formal phrase used to introduce the content or purpose of a written communication. As Ludwig AI indicates, the phrase is grammatically correct and suitable for professional contexts. While "by this letter" isn't overly common, it can be used to clearly and formally set the stage for the information that follows in the document. When you need a less formal introduction, consider options like "in this letter".

FAQs

What does "by this letter" mean?

The phrase "by this letter" introduces the content or purpose of a written communication. It indicates that the information or action is being conveyed through the current letter.

How can I use "by this letter" in a sentence?

You can use "by this letter" to introduce a request, a confirmation, or any other pertinent information contained in the letter. For instance, "By this letter, we confirm your subscription to our newsletter."

What can I say instead of "by this letter"?

Alternatives to "by this letter" include "in this letter", "according to this letter", or "as stated in this letter", depending on the specific context.

Is "by this letter" formal?

Yes, "by this letter" has a formal tone and is typically used in professional or official correspondence rather than casual conversation.

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Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: