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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
friend in common
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "friend in common" is correct and usable in written English.
It can be used when referring to a mutual acquaintance shared between two or more people. Example: "I met Sarah through our friend in common, Mike."
✓ Grammatically correct
News & Media
Wiki
Alternative expressions(4)
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
21 human-written examples
We had a friend in common, and he saw me sing "Christmas Wrapping" by the Waitresses one night in Brooklyn, at karaoke.
News & Media
It was only in the 1990s that I got to know him in person, for it turned out that we had a good friend in common.
News & Media
Johnson (1927-1995) kneWarholol socially; the two had a close friend in common, the Factory photographer known as Billy Name.
News & Media
"Thiago Pereira and his wife Gabriela Pauletti were in Club France, the French house in Brazil, and they were celebrating the birthday of a friend in common," said Perez.
News & Media
They had met in 2000, when Ms. O'Connell was also working at Winebow, and as they had a close friend in common, they saw each other regularly in group gatherings.
News & Media
According to Mr. Cohen's 2005 interview with city investigators, Mr. Cohen has known Mr. Kerik for several years, having been introduced by a friend in common, Nathan Berman, a real estate developer who has also lent Mr. Kerik money.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
36 human-written examples
They have friends in common.
News & Media
They have many friends in common from the old neighborhood.
News & Media
But we have friends in common, and in the parlance of social media, we are connected.
News & Media
I frequently saw cashiers address customers by name and ask about family or friends in common.
News & Media
That night, Ms. Adler and Mr. Sutherland discovered that they had several more friends in common.
News & Media
Expert writing Tips
Best practice
Use "friend in common" to clearly indicate a shared acquaintance between two or more people. It helps establish a connection or shared context in conversation or writing.
Common error
Avoid assuming a deep relationship simply because there's a "friend in common". The connection might be superficial, and overstating it can lead to awkwardness or miscommunication.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "friend in common" functions as a noun phrase. It typically serves to identify a mutual acquaintance, establishing a connection between two or more individuals. Ludwig AI confirms its correctness and usability.
Frequent in
News & Media
76%
Wiki
12%
Formal & Business
4%
Less common in
Science
4%
Reference
2%
Social Media
2%
Ludwig's WRAP-UP
In summary, "friend in common" is a grammatically sound and frequently used phrase for denoting a mutual acquaintance. As confirmed by Ludwig AI, it serves to highlight a shared social link, facilitating connection and context in communication. Predominantly found in News & Media, the phrase's neutral register makes it appropriate for diverse scenarios. When writing, remember that simply having a "friend in common" doesn't guarantee a deep relationship. Consider alternatives like "mutual acquaintance" or "shared contact" for more formal settings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Mutual acquaintance
Focuses on the acquaintance being known by both parties.
Shared contact
Emphasizes the connection as a point of contact.
Common connection
Highlights the existence of a link between individuals.
Acquaintance in common
Stresses the level of familiarity as an acquaintance.
Someone we both know
A more direct and conversational way to express the shared connection.
Person we both know
Similar to "someone we both know", but slightly more formal.
Individual we both know
A more formal variant emphasizing the individual.
Respective acquaintance
Highlights that each person knows the individual independently.
Person known to both
A passive construction emphasizing that the person is known by both parties.
Linked acquaintance
Focuses on the acquaintance as a link between two people.
FAQs
How can I use "friend in common" in a sentence?
You might say, "I met her through a "friend in common", who thought we'd get along" or "Do you know John? He's a "friend in common" between Sarah and me".
What's a more formal alternative to "friend in common"?
Alternatives include "mutual acquaintance" or "shared contact", which might be more suitable in professional settings.
Is it correct to say "friends in common" instead of "friend in common"?
Yes, "friends in common" is correct when referring to multiple shared friends. "Friend in common" refers to a single shared friend.
How does knowing a "friend in common" affect social interactions?
A "friend in common" often serves as a bridge, making initial interactions easier and providing a shared context or topic for conversation. It can also build trust more quickly.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested