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
Primary acquaintance
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Primary acquaintance" is correct and usable in written English.
It can be used to refer to someone with whom you have a first or initial level of familiarity or knowledge. Example: "In my research, I found that my primary acquaintance with the subject matter helped me understand the complexities involved."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(2)
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
1 human-written examples
The Pontiff's primary acquaintance with capitalism was within his native Argentina, bearing little resemblance to a classic free market.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
You know how you blanked on the name of your primary school acquaintance and thought you got away with calling them "mate"?
News & Media
Cases reported less consistent condom use outside of primary relationships, with acquaintances and persons met online.
Science
Your primary care physician, best friend, or physician acquaintance may recommend a surgeon.
Academia
A primary-school child of my acquaintance can handle counting and proportion, but he cannot access the world of complex numbers and algebra.
News & Media
That long acquaintance with the physical path and the primary sources have made "The Santa Fe Trail: Its History, Legends, and Lore," a generous and absorbing book.
News & Media
National and local newspaper reports; Primary interview data from health staff, police, family or acquaintances of the deceased; Secondary data from published sources.
Science
Yet in the end, what led him to St . Vincents, the primary treatment center for Sept. 11 victims, was a recommendation from an acquaintance at his church, which had become an increasingly important part of his life.
News & Media
Selection for the primary care setting was done by doctors in general practice from the personal acquaintance of the project team.
Let us now return to the primary question of this section: how should we understand the distinction between knowledge by acquaintance and knowledge by description?
Science
He played a news report that suggested Mr. Mnuchin had enjoyed only a passing acquaintance with Mr. Trump — until he stopped by a victory party after the New York primary.
News & Media
Expert writing Tips
Best practice
Use "Primary acquaintance" when you want to emphasize the foundational or initial nature of your knowledge or relationship with someone or something. It suggests a basic level of understanding or familiarity.
Common error
Avoid using "Primary acquaintance" when you actually mean a close friend or a long-term associate. "Primary" in this context refers to the beginning of a relationship, not its depth or importance.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "Primary acquaintance" functions as a noun phrase, modifying "acquaintance" to specify the nature or stage of the relationship or knowledge. It indicates the initial or most basic level of knowing someone or something. This aligns with Ludwig's assessment that it's grammatically correct and usable.
Frequent in
News & Media
33%
Science
33%
Academia
33%
Less common in
Formal & Business
0%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "Primary acquaintance" is a grammatically sound phrase used to describe an initial level of familiarity or knowledge, as supported by Ludwig. While relatively rare, its usage spans across news, science, and academic contexts. It is crucial to distinguish it from deeper relationships or comprehensive understandings. Alternatives like "initial acquaintance" can be used interchangeably depending on the context. The phrase serves to define and limit the scope of a relationship or understanding, emphasizing its foundational nature.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Initial acquaintance
Replaces 'primary' with 'initial', emphasizing the beginning of the acquaintance.
Passing acquaintance
Indicates a brief and casual relationship.
First introduction
Focuses on the act of being introduced for the first time.
Brief introduction
Highlights the brevity of the initial meeting.
Early familiarity
Highlights the early stage of becoming familiar with someone or something.
Limited familiarity
Stresses the restricted scope of knowledge or relationship.
Basic knowledge
Shifts the focus to the level of knowledge rather than the relationship.
Introductory knowledge
Focuses on the knowledge gained during an introduction.
Superficial acquaintance
Emphasizes the lack of depth in the acquaintance.
Elementary understanding
Indicates a foundational level of comprehension.
FAQs
How can "primary acquaintance" be used in a sentence?
You might say, "My primary acquaintance with quantum physics came from reading popular science books."
What are some alternatives to the phrase "primary acquaintance"?
Alternatives include "initial acquaintance", "first introduction", or "early familiarity".
Is it correct to say "primary acquaintance", or should I use another term?
"Primary acquaintance" is grammatically correct, but its usage depends on the context. It is appropriate when describing an initial or basic level of familiarity.
What's the difference between "primary acquaintance" and "close friend"?
"Primary acquaintance" refers to someone you've just met or know on a basic level, while "close friend" implies a deeper, more significant relationship.
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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested