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
is known by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is known by" is correct and usable in written English.
It can be used to indicate the way in which someone or something is recognized or identified by others. Example: "The artist is known by her unique style that blends traditional and modern techniques."
✓ Grammatically correct
News & Media
Wiki
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
58 human-written examples
Tobacco is known by almost all tribes.
Encyclopedias
Wayne is known by his surname, Chance.
News & Media
"This is a problem whose solution is known by many.
News & Media
"And Misha Vainberg, of course, is known by all".
News & Media
Bernie, as he is known by all, is certainly that.
News & Media
It is known by the unwieldy initials OPCW.
News & Media
This is known by the common term short attention span.
News & Media
"What is known by the Czech secret services is known by American secret services, including some details," he said.
News & Media
Remember: A man is known by the company he keeps.
News & Media
Everyone is known by first name, even the president.
News & Media
Forty-four-year-old Marcel Lazar is known by the nickname "Guccifer".
News & Media
Expert writing Tips
Best practice
When using "is known by", ensure that the subject is clearly established and the reason for recognition is evident to maintain clarity and avoid ambiguity.
Common error
Avoid using "is known by" without a clearly defined subject. For instance, instead of saying "Is known by many", specify "The author is known by many".
Source & Trust
85%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is known by" functions as a passive voice construction, indicating how a subject is recognized or identified. Ludwig examples showcase its use in describing people, places, and concepts and Ludwig AI confirms that the expression is grammatically correct and widely used.
Frequent in
News & Media
60%
Wiki
20%
Science
10%
Less common in
Encyclopedias
5%
Formal & Business
3%
Academia
2%
Ludwig's WRAP-UP
In summary, the phrase "is known by" is a common and grammatically sound passive construction used to describe how something or someone is generally recognized or identified. As Ludwig AI confirms, it's widely used across various contexts, particularly in news and media. When using this phrase, ensure that the subject and the reason for recognition are clear. Alternatives like "is recognized by" or "is referred to as" can offer subtle differences in meaning. Be mindful of maintaining a neutral tone and avoiding ambiguity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is recognized by
Focuses on the act of identifying something or someone.
is identified by
Emphasizes the means through which something is distinguished.
is referred to as
Highlights the name or term used to describe something.
is designated as
Implies a formal or official naming.
is characterized by
Focuses on the distinct qualities or features.
is distinguished by
Highlights the unique traits that set something apart.
is famed for
Emphasizes widespread recognition for a specific attribute.
is noted for
Similar to 'famed for' but with a slightly more subdued tone.
is associated with
Highlights a connection or link to something else.
is synonymous with
Indicates that something is closely equivalent or interchangeable with something else.
FAQs
How can I use "is known by" in a sentence?
You can use "is known by" to indicate how someone or something is recognized or identified. For example, "The city is known by its vibrant nightlife".
What's a formal alternative to "is known by"?
For a more formal tone, consider using "is recognized by" or "is identified by".
When is it appropriate to use "is known by"?
"Is known by" is appropriate when you want to highlight the way something is perceived or recognized by a group or community. It implies a common understanding or awareness.
What phrases have similar meanings to "is known by"?
Similar phrases include "is referred to as", "is designated as", and "is associated with", each with slightly different connotations.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.6/5
Expert rating
Real-world application tested