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
main foundation of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "main foundation of" is correct and usable in written English.
It can be used to emphasize the primary basis or underlying principle of a concept, idea, or structure. Example: "The main foundation of our argument is the need for sustainable practices in all industries."
✓ 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
8 human-written examples
When he delivered his lectures on the "larger hemispheres of the brain," Pavlov declared, "We will hope and patiently await the time when a precise and complete knowledge of our highest organ, the brain, will become our profound achievement and the main foundation of a durable human happiness".
News & Media
Over time the program, just one piece of the bill, would open up many new opportunities for foreigners to settle in the United States based on their skills, a shift from the focus on family ties that is the main foundation of the current immigration system.
News & Media
The main foundation of ARA is based on that different users suffer from different wireless channel fading.
I tried to balance everything nicely keeping the main foundation of blues influence in the structure.
News & Media
The empress permitted non-Catholics to attend university and allowed the introduction of secular subjects (such as law), which influenced the decline of theology as the main foundation of university education.
Wiki
These patterns laid the main foundation of the questionnaire.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Her work, later considered one of the main foundations of various expressions of "queer theory," opened the door — it certainly opened mine — to new ways of reading, understanding and writing about literature.
News & Media
The main foundations of these methods are systematic random sampling and a 3D approach to structures such as tissues and organs.
Looking back, the 2000 tour was one of the main foundations of the World Cup victory three years later, and if we can say the same after the next global tournament in 2015, we'll all be pretty happy.
News & Media
And yet, the main foundations of the discipline have not changed in any substantial way.
Science
The main foundations of GA are briefly presented in Sect. 5.
Expert writing Tips
Best practice
When using the phrase "main foundation of", ensure that the context clearly establishes what is being supported or built upon. Clarity is key to avoid ambiguity.
Common error
Avoid using "main foundation of" in contexts where a simpler term like "basis" or "reason" would suffice. Overusing the phrase can make your writing sound unnecessarily verbose.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "main foundation of" functions as a noun phrase that specifies the primary basis or supporting element for something else. It emphasizes the crucial role of the "foundation" in providing stability or enabling further development, as supported by Ludwig's analysis.
Frequent in
Science
38%
News & Media
31%
Academia
15%
Less common in
Wiki
8%
Encyclopedias
4%
Formal & Business
4%
Ludwig's WRAP-UP
In summary, "main foundation of" is a grammatically correct phrase used to emphasize the primary support or basis of something. Ludwig indicates that the phrase is most commonly found in scientific and news contexts, with a slightly formal register. When writing, ensure that the context clarifies what exactly constitutes this foundation, and consider simpler alternatives like "primary basis" or "core principle" to avoid unnecessary wordiness. While generally acceptable, choose your words carefully.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
primary basis of
Replaces "foundation" with "basis", emphasizing the fundamental groundwork.
core principle of
Substitutes "foundation" with "principle", highlighting the essential rule or belief.
key underpinning of
Uses "underpinning" to denote something that supports or forms the base.
central tenet of
Emphasizes the doctrine or belief that is of central importance.
fundamental element of
Focuses on the essential part that constitutes the whole.
essential component of
Highlights a necessary part or ingredient.
cornerstone of
Uses "cornerstone" metaphorically to mean an essential part.
chief support of
Emphasizes the role of providing stability and maintenance.
primary building block of
Suggests the idea of a basic unit used to construct something larger.
principal source of
Focuses on the origin from which something else derives.
FAQs
How can I use "main foundation of" in a sentence?
You can use "main foundation of" to describe the fundamental principle or support for something. For example, "Honesty is the "main foundation of" any good relationship".
What's the difference between "main foundation of" and "primary basis of"?
"Main foundation of" and "primary basis of" are very similar. "Foundation" suggests a structure, while "basis" implies a reason or justification. The best choice depends on the specific context.
Are there synonyms for "main foundation of"?
Yes, you can use alternatives such as "core principle of", "key underpinning of", or "fundamental element of" depending on the context.
Is it appropriate to use "main foundation of" in formal writing?
Yes, "main foundation of" is suitable for formal writing, especially in academic or professional contexts where you need to emphasize the fundamental nature of something. However, consider if a simpler term would be more effective.
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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
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested