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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
a cornerstone principle
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a cornerstone principle" is correct and usable in written English.
It can be used to refer to a fundamental belief or value that serves as the foundation for a system of thought or behavior. Example: "Honesty is a cornerstone principle of our organization, guiding all our interactions with clients and partners."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
A cornerstone principle of the New Paradigm is engaged, responsible stewardship of corporations by institutional investors who take an active but measured role in supporting long-term investment by corporations.
Academia
We need respect for all to be a cornerstone principle of every school.
News & Media
That appears to be a cornerstone principle for the Denver-based musician and his seven hard-working, hard-playing band mates.
News & Media
Landscape heterogeneity, or diversification of attributes across a particular area, is a cornerstone principle of ecological research on disturbance and ecological change (Pickett and Cadenasso 1995; Turner 1989; Wiens 1995, 2000).
Science
A cornerstone principle of neurophysiology is the idea that neurons are either intrinsically designed to be selective with respect to the stimuli to which they will respond, or through connections with other units, can be made to be selective [ 1- 4].
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Cameron's thinking pivots around a cornerstone Conservative principle "that people who work hard should be able to reach there potential".
News & Media
"Advertisers and their agencies are lacking full disclosure as the cornerstone principle of their media management practices," said Bob Liodice, chief executive of the ANA.
News & Media
But 53 years on, as the rate of incarceration across the country has more than quadrupled and up to 90% of criminal defendants in the US qualify as indigent, this cornerstone principle of the justice system has been eroded to breaking point.
News & Media
Informed consent is also the cornerstone principle of research ethics (Emanuel et al., 2000).
Science
Unlike the Baltic states, which all became NATO members in 2004, Finland and Sweden remain outside the treaty organization and lack the protections provided by NATO's Article 5. Article 5 codifies the cornerstone principle of the alliance: collective defense.
News & Media
In a letter made public on Thursday, 20 leading human rights activists condemned the legislation as a blow to "the cornerstone principles of the law: the presumption of innocence and legal certainty".
News & Media
Expert writing Tips
Best practice
When using "a cornerstone principle", ensure that the principle genuinely serves as a foundational element for the concept you're discussing. Avoid using it for minor or secondary ideas.
Common error
Avoid using "a cornerstone principle" to describe ideas that are merely important or helpful, but not truly fundamental or essential. Using it inaccurately dilutes its impact.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a cornerstone principle" functions as a noun phrase that modifies another noun, emphasizing its foundational and essential nature. Ludwig AI confirms its validity and usability.
Frequent in
News & Media
42%
Science
33%
Formal & Business
8%
Less common in
Encyclopedias
5%
Wiki
3%
Academia
9%
Ludwig's WRAP-UP
In summary, the phrase "a cornerstone principle" is a grammatically correct and usable expression that signifies a fundamental and essential belief or value. While not exceptionally common, it appears in reputable sources like The New York Times and The Guardian. Ludwig AI validates its proper usage and suggests that its purpose is to emphasize the critical importance of a principle. When employing this phrase, ensure that the principle genuinely serves as a foundational element, and avoid using it for ideas that are merely important but not truly essential.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a fundamental principle
Emphasizes the basic and essential nature of the principle.
a key tenet
Highlights the principle as a central belief or doctrine.
a basic precept
Focuses on the principle as a rule or guideline for behavior.
a central doctrine
Emphasizes the principle's role as a core teaching or belief system.
a foundational concept
Stresses the principle's role as a base upon which other ideas are built.
a guiding principle
Highlights the principle's function in directing actions and decisions.
an essential element
Focuses on the necessity and importance of the principle.
a bedrock principle
Implies the principle is a firm and unshakeable foundation.
a cardinal rule
Emphasizes the principle's importance and inviolability.
a prime directive
Highlights the principle as a top priority or instruction.
FAQs
What does "a cornerstone principle" mean?
The phrase "a cornerstone principle" refers to a fundamental and essential belief, idea, or value upon which something is based or established. It signifies something of utmost importance and serves as the foundation for a larger system or structure.
How can I use "a cornerstone principle" in a sentence?
You can use "a cornerstone principle" to emphasize the importance of a particular concept. For example, "Integrity is "a cornerstone principle" of our organization's code of conduct."
What are some alternatives to "a cornerstone principle"?
Alternatives to "a cornerstone principle" include "a fundamental principle", "a key tenet", or "a basic precept". The best choice depends on the specific context and the nuance you want to convey.
Is it correct to use "cornerstone" to describe a principle?
Yes, it is correct. "Cornerstone" is often used metaphorically to describe something essential or fundamental, and it applies well to principles that serve as the foundation for beliefs or actions.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested