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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
key design
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "key design" is correct and usable in written English.
You can use it to describe an important or influential design, a design that has a critical impact or is influential in its field. For example, "The key design innovation of this product has revolutionized the industry."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(4)
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
Is ambiguity the key design axis?
The key design parameter is the non-dimensional coupling length.
Two key design issues are customised presentation, and efficient access.
Academia
A one pager with key design highlights is here.
Academia
Key design and loading criteria are outlined.
One key design parameter is NP size.
This paper presents the test results of scaled segmental columns with this new shear key design.
Science
It will be built in the UK, and this month it passed a key design milestone.
News & Media
This simplicity and clarity have been key design objectives for the Diaspora team from the start.
News & Media
Training is a key design parameter in all work we call professional.
News & Media
The shownotes introduced the concept of "#greek", essentially the classic Versace key design reworked as "the emoji of the future".
News & Media
Expert writing Tips
Best practice
When discussing the "key design", clearly specify which aspect of the design is most crucial for the intended outcome. This provides clarity and focuses the reader's attention on the most relevant elements.
Common error
Avoid using "key design" without specifying what makes it essential. Instead of stating that a feature is a "key design", explain its specific importance to prevent ambiguity and ensure the reader understands its significance.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "key design" functions as a noun phrase where "key" acts as an adjective modifying "design". Ludwig AI confirms its usability in written English. It identifies an important or influential design, as seen in examples from various sources.
Frequent in
Science
39%
News & Media
26%
Academia
25%
Less common in
Formal & Business
10%
Ludwig's WRAP-UP
The phrase "key design" is a grammatically correct and widely used term to denote the most important or influential aspects of a design. As Ludwig AI confirms, it is appropriate for use in various contexts, particularly in scientific, news, and academic writing. Alternatives such as "essential design" or "core design" offer similar meanings, though with slightly different nuances. When using the phrase "key design", it is crucial to specify which elements are most significant to avoid ambiguity and enhance clarity. The frequency and authoritative sources underscore its reliability and widespread acceptance in professional and technical domains.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
essential design
Emphasizes the indispensability of the design element.
core design
Highlights the central and fundamental aspects of the design.
primary design
Focuses on the most important or initial design.
critical design
Indicates the design is crucial and vital.
pivotal design
Stresses the turning point or significant nature of the design.
fundamental design
Highlights the basic and foundational elements of design.
central design
Indicates the design is a focal point or core element.
basic design
Refers to the elementary or foundational design principles.
important design
Emphasizes the significance and value of the design.
significant design
Highlights the noteworthy aspects of the design.
FAQs
How can I use "key design" in a sentence?
Use "key design" to highlight the most important or influential aspects of a design. For example, "The "key design" feature of this bridge is its innovative suspension system".
What's the difference between "key design" and "essential design"?
"Key design" emphasizes influence and importance, while "essential design" indicates something indispensable. The terms can be used interchangeably, but the nuance varies slightly based on context.
Which is correct, "key design feature" or "key design element"?
Both "key design feature" and "key design element" are correct and commonly used. The choice depends on whether you want to emphasize a specific function (feature) or a component (element) of the "key design".
What can I say instead of "key design"?
You can use alternatives like "core design", "primary design", or "critical design" depending on the context.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested