Used and loved by millions
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
inform someone
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "inform someone" is correct and usable in written English.
It can be used when you want to convey information to another person. Example: "Please inform someone in the office about the meeting change."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(7)
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
22 human-written examples
(Arpaio claims that he did inform someone at Mesa police headquarters about the raid).
News & Media
For example, what if you become ill on the plane, and want to inform someone?
News & Media
Does it help to inform someone they're obese, or does it cause unnecessary distress?
News & Media
At some point, Dr. Booth says, scientists conceivably could develop a test that would reliably inform someone whether he or she is genetically predisposed to being physically lazy, or the reverse.
News & Media
But while Collins had no issue with Pagan having to leave a game because of illness, he said he was annoyed that he did not make a greater effort to inform someone about his whereabouts.
News & Media
Christine Pratt, chief executive of the National Bullying Helpline, offers graduates this advice: "Confront the bully, record the things that upset you in a diary, and inform someone that you are upset and tell them why".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
38 human-written examples
"I was informed someone didn't want to work for a black chief," he recalled telling the quiet room.
News & Media
More surveillance might be one answer, or informing someone who might be a possible victim - or the parent of victims.
News & Media
Early last month, I'm told, a tipster (identity not revealed) informed someone at The Post that the mayor and a woman not his wife were going to Hanratty's on the Upper East Side for brunch.
News & Media
Communication has the same constituents of assertion: when one (honestly) informs someone of a given state of affairs, one means it only insofar as one is also convinced of its subsistence.
Science
For instance, it was argued that the act of perceiving a state of affairs and the act of meaning it with a linguistic expression are not of the same genus and that both acts are further distinct from informing someone about this state of affairs or from enjoying it.
Science
Expert writing Tips
Best practice
When using "inform someone", ensure that the information you're conveying is accurate and relevant to the recipient. Choose this phrase when a neutral and professional tone is desired.
Common error
Avoid using "inform" in casual conversations where simpler alternatives like "tell" or "let know" would be more appropriate. Overuse can make your communication sound stilted.
Source & Trust
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "inform someone" functions as a verb phrase used to describe the act of conveying information to another person. As confirmed by Ludwig, it is grammatically sound and common in written English. Examples from Ludwig show usage in various contexts, from news reports to instructional guides.
Frequent in
News & Media
42%
Wiki
20%
Science
18%
Less common in
Formal & Business
10%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "inform someone" is a grammatically correct and widely used verb phrase that describes the act of conveying information. According to Ludwig, it's suitable for various contexts, particularly news and media, science, and wiki articles. While versatile, it leans towards a neutral to professional register, making it ideal for situations where clarity and accuracy are paramount. Related phrases like ""notify someone"" and "advise someone" offer nuances in formality and implication. When using "inform someone", ensure the information is accurate and relevant and be mindful of overusing it in informal settings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
notify someone
Focuses more on the act of giving formal notice.
advise someone
Implies offering guidance or recommendations in addition to providing information.
apprise someone of
A more formal way to say "inform someone" focusing on conveying important information.
tell someone
A very general term for conveying information, lacking the professional tone of "inform".
let someone know
An informal way of saying "inform someone".
update someone
Implies providing the latest information on a particular topic.
brief someone
Suggests providing a concise summary of information.
enlighten someone
Indicates informing someone about something that was previously unknown to them.
fill someone in
An informal way of saying "inform someone" usually involving a detailed explanation.
keep someone posted
Suggests regularly providing updates on a situation.
FAQs
How to use "inform someone" in a sentence?
You can use "inform someone" when you want to convey information to another person. For example, "Please "notify someone" in the office about the meeting change."
What can I say instead of "inform someone"?
You can use alternatives like ""notify someone"", "advise someone", or "tell someone" depending on the context.
When is it appropriate to use "inform someone"?
It is appropriate to use "inform someone" in professional, formal, or neutral contexts where you need to convey information clearly and directly. It may be less suitable for casual conversations, where "let someone know" or "tell someone" might be better alternatives.
What is the difference between "inform someone" and ""notify someone""?
"Notify someone" often implies a more formal or official communication, whereas "inform someone" is a more general term for conveying information.
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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
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested