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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a key service
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a key service" is correct and usable in written English.
It can be used to refer to an essential or important service that plays a significant role in a particular context or system. Example: "The company offers a key service that enhances customer satisfaction and loyalty."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(5)
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
18 human-written examples
"The world of the PC and consumer electronics industry are combining and digital music is becoming a key service".
News & Media
This Jo'burg to Cape Town train is a key service in South Africa's national passenger network, Shosholoza Meyl.
News & Media
Transportation was a key service that EES and Options sought federal reimbursement for, according to court records.
News & Media
A self-contained inertial navigation system for the positioning and mapping of underground infrastructures is a significant development in tunnel profiling, 3D referencing and gyro/laser surveying; a key service offered by the results of this project.
This acquisition gives them a key service to help customers who want to do that with the Google Cloud.
News & Media
So we're more than just discovery — which is what you'd maybe use an app for — we're providing a key service to the organisers".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
42 human-written examples
But slightly weaker-than-expected sales in the final quarter of fiscal 2014, coupled with concerns over the anticipated termination of a key services agreement, had investors dumping the stock once again earlier in the year.
News & Media
In addition to his outstanding accomplishments in teaching and research, Ben has excelled in a number of key service and leadership roles.
Therefore, the purpose of our study was to develop a checklist, with key service intervention and contextual features [ 14].
To avoid anti-competition charges, the company had to implement a huge restructuring, with key service providers within the company prevented from talking to one another.
News & Media
Commercial partnerships can provide a channel to inform key service delivery challenges, including the training and retention of workers, maintenance of quality outcomes, and access to health care.
Science
Expert writing Tips
Best practice
When describing the importance of a service, use "a key service" to clearly communicate its significance within a specific context.
Common error
While "a key service" is useful, avoid overuse. Vary your language by using synonyms like "essential", "vital", or "crucial" to maintain reader engagement.
Source & Trust
81%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a key service" functions as a noun phrase that identifies a service as being of particular importance or significance. Ludwig AI confirms that this expression is correct and usable in written English.
Frequent in
News & Media
43%
Science
37%
Formal & Business
20%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a key service" is a common and grammatically correct phrase used to emphasize the importance or essential nature of a service. Ludwig AI confirms its usability in written English. It's frequently found in news articles, scientific publications, and business documents. While versatile, it's advisable to use synonyms like "essential", "vital", or "crucial" to avoid overuse. The phrase functions as a noun phrase and is suitable for neutral to professional contexts, highlighting a service's significance within a system or process.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
an essential service
Replaces "key" with "essential", emphasizing the necessity of the service.
a vital service
Substitutes "key" with "vital", highlighting the service's critical importance.
a crucial service
Uses "crucial" instead of "key", stressing the service's decisive role.
an important service
Replaces "key" with "important", indicating the service's significance.
a primary service
Substitutes "key" with "primary", focusing on the service's main function.
a fundamental service
Uses "fundamental" instead of "key", emphasizing the service's basic nature.
a core service
Replaces "key" with "core", highlighting the service's centrality.
a principal service
Substitutes "key" with "principal", indicating the service's leading role.
a central service
Uses "central" instead of "key", stressing the service's importance.
a critical service
Replaces "key" with "critical", emphasizing the service's urgent need.
FAQs
How can I use "a key service" in a sentence?
You can use "a key service" to highlight the importance of a particular service. For example, "Customer support is "a key service" for maintaining customer loyalty".
What are some alternatives to "a key service"?
Some alternatives include "an essential service", "a vital service", or "a crucial service", depending on the specific nuance you want to convey.
Is it better to use "key service" or "essential service"?
Both "key service" and "essential service" are correct, but they carry slightly different connotations. "Key service" emphasizes importance within a system, while "essential service" emphasizes necessity.
What is the difference between "a key service" and "a core service"?
"A key service" highlights an important service among many, while "a core service" refers to a fundamental service that is central to an organization's operations.
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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
81%
Authority and reliability
4.3/5
Expert rating
Real-world application tested