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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
courtesy of
Grammar usage guide and real-world examplesUSAGE SUMMARY
'courtesy of' is correct and usable in written English.
It is used to indicate that something is being provided by the kindness of someone. For example, "I received a free ticket to the concert courtesy of my sister."
✓ Grammatically correct
News & Media
Formal & Business
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
Courtesy of JAR, Paris.
News & Media
Image courtesy of RAAD.
News & Media
Image courtesy of NOAA.
News & Media
Photo courtesy of Harmonia….
News & Media
Photograph courtesy of Ploom.
News & Media
Courtesy of viewer Kenzie.
News & Media
Courtesy of Mavis Gallant.
News & Media
Photographs courtesy of MOMA.
News & Media
Photograph courtesy of Showtime.
News & Media
Video courtesy of Newsflare.com.com
News & Media
Photography: courtesy of Redux.
News & Media
Expert writing Tips
Best practice
Use "courtesy of" to acknowledge the source when using someone else's work or resources, ensuring proper credit is given.
Common error
Avoid using "courtesy of" when simply thanking someone for their help or support. Use it specifically when acknowledging the source of a resource or piece of information, not for general expressions of gratitude.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "courtesy of" functions as a prepositional phrase that attributes the source or provider of information, images, videos, or other resources. Ludwig AI confirms its correct usage in various contexts, as demonstrated in the provided examples.
Frequent in
News & Media
65%
Science
15%
Formal & Business
10%
Less common in
Academia
5%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
In summary, the phrase "courtesy of" is a versatile and grammatically sound way to attribute sources in writing. Ludwig AI validates its usage across various contexts. It is most frequently used in news and media, as well as formal and business settings, to acknowledge the providers of information, images, or other resources. While alternatives like "provided by" or "thanks to" exist, "courtesy of" offers a neutral and professional tone suitable for a wide range of applications. It's crucial to use it accurately for source attribution rather than general expressions of gratitude. As Ludwig's examples illustrate, "courtesy of" is a valuable tool for ensuring transparency and giving proper credit.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Given by
Simple and direct way of indicating who provided something.
Provided by
Directly states the source or supplier of something.
Supplied by
Similar to 'provided by' but can imply a more formal or official source.
With the compliments of
More formal expression indicating something is provided as a gift or favor.
Thanks to
Emphasizes gratitude for the source providing something.
Donated by
Specifically indicates that something was given as a donation.
By permission of
Indicates that something is used with authorization from a specific source.
Through the agency of
A more formal and less common way to say something was facilitated by someone or something.
By the grace of
Implies something is provided due to someone's generosity or favor.
Originating from
Focuses on the source or starting point of something.
FAQs
How do I properly use "courtesy of" in a sentence?
"Courtesy of" is used to credit the source of something, such as an image or video. For example, "The photograph is "courtesy of" the National Archives".
What are some alternatives to "courtesy of"?
Depending on the context, you can use phrases like "provided by", "supplied by", or "with the compliments of".
Is it appropriate to use "courtesy of" in formal writing?
Yes, "courtesy of" is appropriate for formal writing when you need to give credit to a source. It is a neutral and professional way to acknowledge the provider of information or resources.
Can "courtesy of" be used for both tangible and intangible things?
Yes, "courtesy of" can be used for both. For tangible items, like "The equipment was "courtesy of" the engineering department". For intangible things, like, "The data was "courtesy of" the research team".
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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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested