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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a key requirement for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a key requirement for" is correct and usable in written English.
It can be used when specifying an essential condition or criterion necessary for a particular purpose or outcome. Example: "A key requirement for this project is to have a thorough understanding of the subject matter."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(17)
an essential criterion for
essential prerequisite for
crucial necessity for
an essential prerequisite for
a crucial necessity for
an indispensable element for
a vital component of
a mandatory aspect of
a significant factor in
a substantial requirement for
a vital requirement for
a major requirement for
a key element for
a key criterion for
a key need for
a fundamental requirement for
a key criteria for
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
60 human-written examples
A key requirement for successful MTCs is common end point definitions across RCTs.
Science & Research
Compliance has become a key requirement for robots meant to interact with humans.
The development of high quantum yield (QY) carbon dots (CDs) is a key requirement for applications.
Science
"The UK's enduring presence in the Gulf should have made it a key requirement for the engines.
News & Media
Dispersing nanoparticles in polymers is a key requirement for the development of polymer-matrix composites.
Generating discriminative input features is a key requirement for achieving highly accurate classifiers.
Science
Consequently, proper coordination is a key requirement for successful disruption management in a supply chain.
Statistical process monitoring is a key requirement for many industrial processes.
Long-term operation is a key requirement for the widespread use of wearable devices and systems.
Science
Chromatin remodeling is a key requirement for transcriptional control of cellular differentiation.
Science
A key requirement for DEMO is the on-site breeding of tritium.
Expert writing Tips
Best practice
When using "a key requirement for", ensure that the requirement is directly linked to a specific goal or outcome to maintain clarity and relevance. For example, instead of saying "Experience is a key requirement", specify "Experience is a key requirement for effective project management".
Common error
Avoid using "a key requirement for" excessively in your writing. While it's a valid phrase, overuse can make your writing sound repetitive. Vary your language by using synonyms like "essential", "crucial", or "vital" to maintain reader engagement.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a key requirement for" functions as a noun phrase that introduces a condition or prerequisite that is essential or of great importance for a specific purpose or outcome. Ludwig AI confirms its correct usage and provides numerous examples across different contexts.
Frequent in
Science
55%
News & Media
25%
Formal & Business
20%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "a key requirement for" is a grammatically sound and frequently used expression to denote an essential condition or prerequisite for a specific purpose. According to Ludwig AI, it is correct to use and appears in a variety of contexts, including science, news, and formal business settings. To ensure clarity and impact, always link the requirement to a specific goal and avoid overuse. Alternatives such as "essential prerequisite" or "crucial necessity" can help vary your language. When writing, be mindful of the general advice of Ludwig AI, which underscores the importance of recognizing a phrase's function and usage patterns.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
an essential prerequisite for
Replaces "key requirement" with "essential prerequisite", emphasizing necessity.
a crucial necessity for
Substitutes "key requirement" with "crucial necessity", highlighting importance.
a fundamental condition for
Uses "fundamental condition" instead of "key requirement", stressing basic principle.
a prime requisite for
Uses "prime requisite" to indicate a leading necessity.
an indispensable element for
Replaces with "indispensable element", highlighting irreplaceability.
a vital component of
Shifts from a requirement to a component, focusing on the integral part.
a critical demand of
Focuses on a need that must be satisfied, using "critical demand".
a mandatory aspect of
Changes to "mandatory aspect", focusing on enforceability.
a significant factor in
Replaces with "significant factor", broadening the scope to influence rather than strict necessity.
the cornerstone of
Metaphorically describes the phrase as the base for something.
FAQs
How can I use "a key requirement for" in a sentence?
Use "a key requirement for" to specify something essential for achieving a particular goal or outcome. For example, "Strong analytical skills are "a key requirement for" this role."
What can I say instead of "a key requirement for"?
You can use alternatives like "an "essential prerequisite for"", "a "crucial necessity for"", or "a "fundamental condition for"" depending on the context.
Is it better to say "key requirement" or "essential requirement"?
Both "key requirement" and "essential requirement" are correct and can be used interchangeably. The choice often depends on personal preference or the specific nuance you wish to convey. An "essential requirement" might emphasize the absolute necessity, while "key requirement" might highlight its importance in a set of multiple requirements.
How does "a key requirement for" differ from "a significant factor in"?
"A key requirement for" indicates something indispensable, while "a "significant factor in"" suggests something that has a considerable influence but isn't necessarily essential. The former implies a necessary condition, whereas the latter implies an important contributing element.
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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
4.5/5
Expert rating
Real-world application tested