Used and loved by millions
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
a key foundation for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a key foundation for" is correct and usable in written English.
It can be used to indicate something that is essential or fundamental to a particular concept, idea, or system. Example: "Education serves as a key foundation for personal and professional development."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
a fundamental basis for
an essential prerequisite for
an integral component of
a central element in
a significant factor in
a cornerstone of
the bedrock of
a crucial basis for
a key cornerstone for
a vital foundation for
a key factor for
a key pillar for
a key source for
a key concept for
a key aim for
a key base for
a key sport for
a key need for
a key ring for
a key point 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
10 human-written examples
Ezra Pound's flawed "translations" of Chinese poetry, for example, became a key foundation for modernism.
News & Media
A base of clearly defined product information is a key foundation for an e-commerce system.
Delineating these mechanisms, a task that will require input from both the clinic and the laboratory, will provide a key foundation for the rational optimisation of psychological treatments.
While Cyber-physical system (CPS) is considered as a key foundation for cyber manufacturing, many related frameworks and applications have been provided.
While the GNIP (Global Network for Isotopes in Precipitation) dataset provided a key foundation for linking precipitation-terrestrial isoscapes globally, it has insufficient spatial coverage in many countries like Mexico.
It is a key foundation for additional progress toward energy and climate security.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
This commitment to opportunity for all within Mozilla has been a key foundation of our work for many years.
News & Media
It is a key foundation of our economic system.
News & Media
"This map can serve as a key foundation toward building a new infrastructure, a clean energy infrastructure, for New York City," said Tria Case, the director of sustainability for CUNY.
News & Media
I know for a fact that these are key foundations for our ability to stand forward as leaders in our own lives and lead others into their greatness as well.
News & Media
Such novel insights gained from basic research provide key foundations for future design of therapeutic strategies – enabling antibody access to the brain may be key to cancer immunotherapy and to the use of vaccines against neurodegenerative conditions such as Alzheimer's disease.
Science
Expert writing Tips
Best practice
When using "a key foundation for", ensure that the subsequent information clearly explains what is being built upon this foundation. This provides context and reinforces the significance of the foundation.
Common error
Avoid using "a key foundation for" when the element in question is merely helpful but not essential. Overstating its importance can dilute the impact of the phrase.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a key foundation for" functions as a noun phrase acting as a prepositional complement. It identifies something as an essential element upon which something else is built or based. According to Ludwig AI, this phrase is grammatically correct and usable.
Frequent in
Science
40%
News & Media
33%
Formal & Business
27%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "a key foundation for" is grammatically correct and serves to highlight the essential and fundamental nature of something. As demonstrated by Ludwig, it’s suitable for various contexts, especially in science, news media, and business, leaning towards a neutral to formal tone. When employing this phrase, ensure the subsequent content clarifies what is being built upon this crucial base. Alternatives like "a fundamental basis for" or "a crucial groundwork for" can be used to add variety while maintaining semantic similarity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a fundamental basis for
Replaces "key" with "fundamental" and "foundation" with "basis", emphasizing the essential nature of the foundation.
a crucial groundwork for
Substitutes "key" with "crucial" and "foundation" with "groundwork", highlighting the importance of the preliminary work.
an essential prerequisite for
Replaces the entire phrase to convey that something is absolutely necessary before something else can happen.
a vital underpinning for
Uses "vital" instead of "key" and "underpinning" to suggest something that supports or reinforces.
an integral component of
Shifts the focus to viewing the foundation as a part of a larger whole, emphasizing its necessary role.
a central element in
Similar to the previous phrase, but focusing on the centrality of the element.
a significant factor in
Changes the metaphor from a foundation to a factor, broadening the scope slightly.
a primary building block for
Emphasizes the construction aspect, using "building block" as a more concrete image.
a cornerstone of
Uses a metaphor for an indispensable part of a structure, making the structure stable.
the bedrock of
Uses a metaphor for the basic principles or facts on which something is based.
FAQs
How can I effectively use "a key foundation for" in a sentence?
Use "a key foundation for" to emphasize that something is essential and fundamental to the existence or success of something else. For example, "Communication is "a key foundation for" any successful relationship".
What phrases can I use instead of "a key foundation for"?
You can use alternatives such as "a fundamental basis for", "a crucial groundwork for", or "an essential prerequisite for depending on the specific context.
Is it grammatically correct to say "a key foundation to" instead of "a key foundation for"?
While "to" can sometimes follow "foundation", in this context, ""a key foundation for"" is generally preferred because it indicates the purpose or direction towards which the foundation is aimed.
What is the difference between "a key foundation for" and "a building block of"?
While both phrases suggest importance, ""a key foundation for"" typically implies a broader, more foundational role, whereas "a primary building block for" suggests one of many components necessary for construction.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested