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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
core principle of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "core principle of" is correct and usable in written English.
It can be used to refer to a fundamental belief or value that underpins a system, theory, or organization. Example: "The core principle of our organization is to promote sustainability and environmental responsibility in all our projects."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Alternative expressions(16)
fundamental tenet of
essential element of
basic foundation of
key component of
cornerstone of
fundamental principle of
real foundation of
primary source of
fundamental foundation of
main foundation of
essential component of
principal source of
basic concept of
key element of
fundamental premise of
primary foundation of
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
59 human-written examples
"This is a core principle of my Presidency," he declared.
News & Media
The core principle of the first founding is individual liberty.
News & Media
Relativism is a core principle of a civilised society.
News & Media
Indivisibility is therefore the first core principle of multilateralism.
Encyclopedias
Thankfully, the MPs on the justice select committee understood this attacked a core principle of justice.
News & Media
Clarity has always been the core principle of Mr. Walton's music.
News & Media
Free movement was a core principle of the EU, developed over time.
News & Media
"Judicial discretion is a core principle of our justice system for a very good reason.
News & Media
Democrats should not give in on the core principle of progressivity.
News & Media
The third strategy also applies a core principle of nature: feedback and adaptation.
News & Media
The duty to protect patients from harm is a core principle of medical ethics.
News & Media
Expert writing Tips
Best practice
Use the phrase "core principle of" to introduce an idea or concept that is absolutely necessary to the understanding of the broader topic you are discussing. This ensures readers understand its importance.
Common error
Avoid overuse. While accurate, relying too heavily on "core principle of" can make your writing sound repetitive. Consider alternatives like "fundamental tenet" or "essential element" to add variety.
Source & Trust
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "core principle of" functions as a noun phrase acting as a subject complement or appositive. It identifies and describes a fundamental concept, belief, or value. Ludwig provides numerous examples demonstrating its usage in diverse contexts.
Frequent in
News & Media
78%
Science
10%
Encyclopedias
6%
Less common in
Formal & Business
3%
Reference
2%
Social Media
1%
Ludwig's WRAP-UP
The phrase "core principle of" is a grammatically sound and frequently used expression for identifying fundamental concepts. Ludwig confirms its correctness and broad applicability, evident in the numerous examples spanning News & Media, Science, and Encyclopedias. While highly versatile, it is advised to employ diverse vocabulary to prevent redundancy in writing. Alternatives like "fundamental tenet" or "essential element" can add nuance. Overall, "core principle of" is a reliable choice when emphasizing the foundational importance of an idea.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
fundamental tenet of
Replaces "principle" with "tenet", emphasizing a belief or doctrine held as true.
essential element of
Substitutes "principle" with "element", highlighting a necessary component.
basic foundation of
Replaces "core principle" with "basic foundation", focusing on the underlying base.
key component of
Changes "principle" to "component", suggesting an integral part of a larger system.
central concept of
Replaces "principle" with "concept", emphasizing the idea or notion.
cornerstone of
A more metaphorical term implying the most important part on which everything else depends.
underlying premise of
Focuses on the assumed basis or groundwork upon which something is based.
primary doctrine of
Emphasizes a specific rule, belief, or teaching.
guiding philosophy of
Highlights the set of beliefs that influences behavior or decision-making.
foundational concept of
Emphasizes the conceptual basis upon which a system or idea is built.
FAQs
What does "core principle of" mean?
The phrase "core principle of" refers to a fundamental belief, value, or doctrine that is central and essential to a system, organization, or idea. It's the underlying foundation upon which everything else is built.
How can I use "core principle of" in a sentence?
You can use "core principle of" to introduce a foundational concept. For example, "The "core principle of" democracy is the rule of law." You can also use other alternatives like "fundamental tenet of" or "essential element of".
What are some alternatives to "core principle of"?
Some alternatives include "fundamental tenet of", "essential element of", "basic foundation of", or "key component of", depending on the specific nuance you want to convey.
Is there a difference between "core principle of" and "key principle of"?
While both phrases indicate importance, "core principle of" suggests a more foundational and indispensable concept, whereas "key principle of" may refer to a principle that is important but not necessarily fundamental. The phrase "core principle of" indicates a necessary 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
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested