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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
letting them know
Grammar usage guide and real-world examplesUSAGE SUMMARY
'letting them know' is correct and usable in written English.
You could use this expression to indicate that someone is aware of something; for example, "The supervisor sent out an email to all of the employees, letting them know the details of the upcoming meeting."
✓ Grammatically correct
News & Media
Academia
Science
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
60 human-written examples
We're letting them know.
News & Media
We're letting them know we exist.
News & Media
"Letting them know that's normal is really important".
News & Media
"We started letting them know at the door.
News & Media
I was letting them know they had the wrong person.
News & Media
"But I was letting them know the severity of the situation".
News & Media
How do you take advantage of someone's habits without letting them know you're studying their lives?
News & Media
I wrote an email to management letting them know that I was done".
News & Media
"We're letting them know that it's OK to be apart," Goldsmith said.
Academia
Send thank you letters to your recommendation writers, letting them know your plans.
Academia
Letting them know ahead of time what is most important to you can minimize this.
News & Media
Expert writing Tips
Best practice
Consider the formality of the situation when choosing "letting them know". In more formal settings, "informing them" or "notifying them" might be more appropriate.
Common error
Avoid using "letting them know" without clearly specifying who "them" refers to. Ensure the audience is immediately clear to prevent confusion.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "letting them know" functions primarily as a verbal phrase, indicating the action of conveying information to a specific group. Ludwig examples confirm its use across diverse contexts to describe the act of informing or notifying someone.
Frequent in
News & Media
45%
Academia
20%
Wiki
15%
Less common in
Science
10%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "letting them know" is a versatile and commonly used phrase for describing the act of informing or notifying someone. As Ludwig AI confirms, it's grammatically correct and suitable for various contexts, though you might consider more formal alternatives like "informing them" or "notifying them" in professional settings. Remember to clearly specify who "them" refers to, to avoid ambiguity. This phrase appears most frequently in News & Media and Academic sources.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
informing them
Focuses directly on the action of conveying information.
notifying them
Implies a more formal or official way of communication.
making them aware
Highlights the result of the communication – their state of awareness.
apprising them of
A more formal and less common way of saying informing them.
keeping them in the loop
Suggests ongoing communication and inclusion in updates.
bringing it to their attention
Emphasizes the act of pointing something specific out.
giving them the details
Focuses on providing specific information.
filling them in
Implies providing missing information.
getting the message across
Emphasizes the successful transmission and understanding of the information.
communicating the news to them
Highlights the delivery of specific news or updates.
FAQs
How can I use "letting them know" in a sentence?
You can use "letting them know" to describe the act of informing someone about something. For example, "I am "letting them know" about the changes to the project timeline."
What are some alternatives to "letting them know"?
Some alternatives include "informing them", "notifying them", or "making them aware". The best choice depends on the specific context and level of formality.
Is "letting them know" too informal for business communication?
While "letting them know" is generally acceptable, it might be perceived as informal in certain business contexts. Consider using more formal alternatives like "informing them" or "notifying them" for official communications.
What is the difference between "letting them know" and "making them aware"?
"Letting them know" generally refers to the act of conveying information, while "making them aware" emphasizes the outcome of the communication – their state of being informed. They are often interchangeable, but the nuance can subtly shift the focus.
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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