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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 call
Grammar usage guide and real-world examplesUSAGE SUMMARY
"primary call" is a grammatically correct and usable phrase in written English.
It is commonly used in legal or business contexts to refer to the initial or main request or demand being made. Example: The primary call of the shareholders was for the CEO to step down and for a new leadership team to be appointed.
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(6)
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
9 human-written examples
They wanted an enactment of its central principle, its primary call: to pay attention.
News & Media
There is a limitation of eight CallManager servers in a cluster that must include a database server, Trivial File Transfer Protocol server, primary call processing server, backup call processing servers, and application servers.
From (3), it is clear that the elapsed time from the beginning of the secondary call until it is interrupted due to the arrival of a primary call is exponentially distributed with mean E{X int_PU} = 1/(P Intλ(P)).
It reflects the ratio of terminated SUs' call to total SU call arrivals λ 2. The primary forced termination probability, denoted by P U FTP and given by Eq. (16), is calculated as the ratio of terminated PU calls because of collisions with SUs to the total primary call arrivals λ 1.
Due to the memory-less property of the exponential distribution of the primary call inter-arrival time, for the case when the analyzed call is interrupted by the first arrival of a PU after the beginning of the call (which occurs with probability P Int), the elapsed time until the interruption is X a(1) (P).
Physically, this time represents the period of time that a secondary call last before it would be abruptly terminated due to a primary call arrival under the assumption that both the cell dwell time and the unencumbered service time are of infinite duration.
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
But in neither case is the making of fiction the author's primary calling.
News & Media
Small universities should create sports programs in balance with their primary calling, education.
News & Media
George LeMieux, Mr. Mack's opponent in the Republican primary, called him the "Charlie Sheen of Florida politics".
News & Media
Like Mr. Golisano, Andrew M. Cuomo, who ran against Mr. McCall in the Democratic primary, called for abolishing the laws.
News & Media
Just over half of the voters in New Hampshire's Republican primary called themselves conservatives; here, 61percentt did so.
News & Media
Expert writing Tips
Best practice
Use "primary call" to clearly indicate the most important action, request, or demand in your communication.
Common error
Avoid using "primary call" when simply referring to an initial phone call. The phrase carries a stronger connotation of a main request or appeal.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "primary call" functions as a noun phrase that identifies the main or most important request, demand, or purpose. This is supported by Ludwig AI, which indicates its correct usage. For example, "They wanted an enactment of its central principle, its "primary call:" to pay attention."
Frequent in
News & Media
43%
Science
43%
Formal & Business
14%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "primary call" serves to pinpoint the most crucial request, demand, or objective within a given context. According to Ludwig AI, the phrase is grammatically correct and usable in written English, predominantly appearing in news and media, scientific, and formal business communications. It signifies what is paramount, underscoring its significance within the communication. While alternatives like "chief request" or "main appeal" exist, "primary call" holds its ground by clearly articulating the core essence of the communication’s intention.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
chief request
Substitutes "primary" with "chief", emphasizing the most important request.
principal demand
Replaces "primary" with "principal" and "call" with "demand", highlighting the main requirement.
main appeal
Replaces "call" with a focus on attraction or invitation rather than a direct request.
key objective
Shifts from a request to a goal-oriented perspective, focusing on the main aim.
essential requirement
Highlights the necessary condition or prerequisite, rather than a call to action.
central focus
Emphasizes the core point of attention rather than a direct call or demand.
foremost priority
Indicates the highest importance or rank, moving away from a direct call.
leading invitation
Suggests a primary offer or enticement instead of a demand.
major claim
Highlights the central argument or statement being made.
core message
Focuses on the fundamental communication point, differing slightly from a direct call.
FAQs
How can I use "primary call" in a sentence?
You can use "primary call" to indicate the main request or demand. For example, "The primary call of the activists was for environmental reform."
What is a good alternative to "primary call"?
Alternatives include "chief request", "principal demand", or "main appeal", depending on the specific context.
Is "primary call" formal or informal?
"Primary call" is generally considered a neutral to formal phrase, suitable for professional and academic contexts. The level of formality depends on the surrounding text.
What's the difference between "primary call" and "first call"?
"Primary call" refers to the most important request or demand, while "first call" simply refers to the initial contact or phone call. They are not interchangeable. The "primary call" is more about the essence of the claim rather than when the claim was stated.
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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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested