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
was acquainted with
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was acquainted with" is correct and perfectly usable in written English.
This phrase is typically used when referring to someone who became familiar with someone or something. For example, "John was acquainted with the new manager before he started working for the company."
✓ Grammatically correct
News & Media
Academia
Encyclopedias
Alternative expressions(20)
was familiar with
had knowledge of
was introduced to
was aware of
had experience with
was correlated with
was acknowledged with
was presented with
was communicated with
was related with
was examined with
well acquainted with
became acquainted with
was instructed with
had a close relationship with
was associated with
enjoyed a friendship with
was friends with
knew well
had a good understanding of
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
59 human-written examples
He was acquainted with grief.
News & Media
Momii denied he was acquainted with Abe.
News & Media
Thomas Hobbes was acquainted with both Bacon and Galileo.
Encyclopedias
Mayers (Meares) was Nye's tenant who was acquainted with Elmore.
Academia
I was acquainted with Bourdain and knew him to be the same way.
News & Media
"Everybody knows everybody," said John Upham, a longtime resident who was acquainted with both families.
News & Media
Ms. Dumakude was acquainted with only some of them but got to know the others quickly.
News & Media
He was acquainted with Western painting and incorporated small sections in his earlier work.
Encyclopedias
He was acquainted with the chief persons of his day and traveled widely.
Encyclopedias
Graff had previously worked in the Nebraska sports information office, so he was acquainted with Callahan.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
C: You're acquainted with Daffy Duck?
News & Media
Expert writing Tips
Best practice
Use "was acquainted with" to suggest a formal or distant relationship. It is more suitable when describing connections between people of some importance or in formal contexts.
Common error
Avoid using "was acquainted with" to describe close relationships. This phrase implies a degree of formality or distance, so opt for terms like "knew well" or "was close to" when describing intimate connections.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was acquainted with" functions as a verb phrase, specifically a passive construction. It indicates that someone had a degree of familiarity or social connection with another person or thing. Ludwig AI confirms that the phrase is grammatically correct and usable in written English.
Frequent in
News & Media
40%
Academia
25%
Encyclopedias
15%
Less common in
Wiki
10%
Science
5%
Formal & Business
5%
Ludwig's WRAP-UP
In summary, the phrase "was acquainted with" is a grammatically sound and frequently used expression for describing a level of familiarity or social connection. Ludwig AI validates its correctness and widespread applicability. While not implying deep intimacy, it indicates a recognition or introduction, often used in formal or neutral contexts like news reporting, academic writing, and encyclopedic entries. Alternative phrases such as ""was familiar with"" or ""knew of"" can be used to convey slightly different shades of meaning, but ensure the formality and degree of intimacy matches the intended meaning of your sentence.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
was familiar with
Indicates a general understanding or knowledge, similar to being acquainted but potentially implying a deeper level of understanding.
had knowledge of
Emphasizes the possession of information or awareness about something.
was conversant with
Suggests a comfortable familiarity and ability to discuss a topic intelligently.
knew of
Implies awareness of something's existence or occurrence, but not necessarily direct experience.
had met
Focuses specifically on having encountered someone, a more limited sense of acquaintance.
was introduced to
Highlights the act of being formally presented or made aware of someone or something.
had a nodding acquaintance with
Suggests a very superficial level of familiarity, often limited to recognizing someone.
was no stranger to
Indicates that someone had previous experience with something, often implying that it wasn't a positive one.
was aware of
Simply indicates knowledge or consciousness of something, without necessarily implying any personal connection.
had experience with
Focuses on having practical involvement or exposure to something.
FAQs
How can I use "was acquainted with" in a sentence?
You can use "was acquainted with" to describe a formal or superficial relationship. For example: "He "was acquainted with" the director, but they weren't close friends."
What can I say instead of "was acquainted with"?
Alternatives include "was familiar with", "knew of", or "had met", depending on the context and the level of familiarity you want to convey.
Is it more formal to say "was acquainted with" or "knew"?
"Was acquainted with" is generally more formal than "knew". It suggests a less intimate or more distant relationship.
What is the difference between "was acquainted with" and "was familiar with"?
"Was acquainted with" implies a social connection or introduction, while "was familiar with" suggests knowledge or understanding of something. For example, you might be acquainted with a colleague but familiar with their work.
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
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested