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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a key essential
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a key essential" is correct and usable in written English.
It can be used to emphasize the importance of a particular element or factor in a given context. Example: "Communication is a key essential for successful teamwork and collaboration."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(15)
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
5 human-written examples
Knowing how the firewall handles a packet is a key essential for troubleshooting NAT issues.
But coupling both the osteogenic and cartilaginous pathways of mesenchymal stem cell differentiation in homeostasis will be a key essential to grow osteochondral constructs or even the first biological joint replacement in the future.
Vitamin E (α-tocopherol) is recognised as a key essential lipophilic antioxidant in humans protecting lipoproteins, PUFA, cellular and intra-cellular membranes from damage.
Science
For example, M. smegmatis pyruvate kinase (catalyzing the conversion of PEP into pyruvate plus ATP) is activated by Glc-6P [70], and the hexose-P was reported as a key essential intermediate for mycobacterial metabolism [71].
Despite the undoubtedly positive effects of STAT3 inhibition on pathological vascular remodelling processes, it is important to consider that STAT3 is a key essential factor to maintain normal cardiac function.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Having a forum software (or backbone) is the key essential to a forum.
Wiki
He has stripped down his message to a few key essentials - the economy, women's rights, his Vietnam service - which his team believes spotlight the differences between him and Mr Bush.
News & Media
As a result of these interactions key essential services for society emerge.
Additional file 1 contains an extensively referenced list of the key essential oogenesis genes.
Science
In the early 1990s, Dimitris Anastassiou and his student Fermi Wang PhD'91 developed a key patent essential to the MPEG-2 video and systems coding standards used in TVs, DVD players and recorders, personal computers, computer gaming, and cameras.
Academia
A key element essential for the success of such ecosystem players is a "systems thinking" approach.
News & Media
Expert writing Tips
Best practice
When using "a key essential", ensure the context genuinely warrants emphasizing both "key" and "essential" to avoid redundancy. Consider if one word suffices.
Common error
Overusing phrases like "a key essential" can make your writing sound repetitive. Revise sentences to use either "key" or "essential" depending on which best fits the context.
Source & Trust
80%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a key essential" functions as an adjective phrase, modifying a noun to emphasize its importance. Ludwig AI confirms its usability, but its usage should be deliberate to avoid redundancy.
Frequent in
Science
68%
News & Media
22%
Formal & Business
5%
Less common in
Academia
3%
Wiki
2%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "a key essential" is a grammatically sound phrase used to underscore the significance of something. However, as pointed out by Ludwig AI, its usage warrants caution due to potential redundancy. Predominantly found in scientific and news-related contexts, the phrase serves to highlight the crucial nature of a particular element. While grammatically correct, alternatives like "crucial element" or "vital requirement" may offer more concise and impactful wording. Therefore, use "a key essential" judiciously, ensuring that both "key" and "essential" contribute meaningfully to the intended emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a crucial necessity
Replaces "key" with "crucial" and "essential" with "necessity", both emphasizing the importance of something.
a vital requirement
Substitutes "key essential" with "vital requirement", stressing the indispensable nature of something.
a fundamental necessity
Replaces "key" with "fundamental", highlighting the basic or foundational nature of something essential.
an indispensable element
Changes the structure and wording to emphasize that something is so important it cannot be dispensed with.
a critical component
Uses "critical component" to convey something that is fundamental and necessary for a system to function.
a primary requisite
Replaces the original with "primary requisite", indicating a necessary condition that must be met first.
a core ingredient
Uses the metaphor of an "ingredient" to describe something essential to a process or outcome.
a pivotal factor
Substitutes with "pivotal factor", indicating something that is crucial in determining the success or outcome of something.
a significant imperative
Replaces the initial phrase with "significant imperative", highlighting something that must be done or addressed.
a central tenet
Changes the wording to highlight something that is a central belief or principle of a system or organization.
FAQs
What does "a key essential" mean?
The phrase "a key essential" signifies something that is both fundamentally important (essential) and pivotal or crucial (key) for a particular purpose or outcome. While grammatically correct, it can sometimes be seen as redundant.
How can I use "a key essential" in a sentence?
You might use "a key essential" to emphasize a critical aspect, such as, "Effective communication is "a key essential" for any successful team."
Is there a difference between "key" and "essential"?
"Key" refers to something of great importance, while "essential" denotes something absolutely necessary. Using both together, as in "a key essential", amplifies the importance, though it can be redundant. You could also use just "key component" instead of them.
What are some alternatives to "a key essential"?
Consider using alternatives like "crucial element", "vital requirement", or "fundamental necessity" to avoid repetition or redundancy.
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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
80%
Authority and reliability
3.8/5
Expert rating
Real-world application tested