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
basic principle
Grammar usage guide and real-world examplesUSAGE SUMMARY
"basic principle" is a correct and usable phrase in written English.
You can use it to refer to a fundamental, underlying law or assumption. For example, "The basic principle behind this theory is that all living organisms are formed of cells."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
fundamental concept
core concept
underlying principle
guiding principle
key principle
essential concept
foundational idea
central tenet
foundational principle
vital principle
basic tenet
main principle
basic guideline
basic rationale
essential principle
elementary principle
core principle
basis principle
basic principles
lowest rule
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
A basic principle of Pres.
Encyclopedias
The basic principle is sound.
News & Media
That is the basic principle of democracy.
News & Media
The basic principle was: hack, tap, steal.
News & Media
This basic principle has, however, undergone modifications.
Encyclopedias
But the basic principle is simple enough.
News & Media
But the basic principle still stands.
News & Media
It is about a basic principle.
News & Media
"I think it's a very basic principle".
News & Media
The basic principle was affirmed, not replaced.
News & Media
It has forgotten a basic principle.
News & Media
Expert writing Tips
Best practice
When introducing a "basic principle", clearly state its relevance and how it underlies the subsequent discussion or analysis. Providing concrete examples can further enhance understanding.
Common error
Avoid treating a "basic principle" as a one-size-fits-all solution. Acknowledge the nuances and potential exceptions that may arise in real-world applications.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "basic principle" functions as a noun phrase, typically serving as the subject or object of a sentence. It introduces a fundamental concept or rule. Ludwig provides examples demonstrating its use in various contexts.
Frequent in
News & Media
49%
Science
29%
Encyclopedias
6%
Less common in
Wiki
6%
Formal & Business
2%
Academia
1%
Ludwig's WRAP-UP
The phrase "basic principle" is a commonly used and grammatically sound term for referring to a fundamental concept or rule. Ludwig's analysis reveals that it functions primarily as a noun phrase, serving to introduce or emphasize core ideas across various domains. Predominantly found in News & Media and Scientific sources, the phrase maintains a neutral register, making it suitable for diverse audiences. Remember to use it when you intend to underline and explain a foundational concept. Keep in mind that simplifying complex issues is a common pitfall that can be avoided when writing and presenting using this phrase. Ludwig AI confirms the correctness and usability of the expression.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
fundamental concept
Emphasizes the foundational nature of the idea, similar to a basic principle.
core concept
Highlights the central importance of the idea, akin to a basic principle.
underlying principle
Focuses on the foundational nature of the principle.
key principle
Highlights the importance of the principle.
essential concept
Stresses the necessity of the concept.
foundational idea
Emphasizes the role as a base for further understanding.
central tenet
Highlights the core belief or doctrine.
primary rule
Focuses on the guiding rule or law.
guiding principle
Emphasizes the directional aspect of the principle.
elementary rule
Focuses on the simplicity and fundamental nature.
FAQs
How can I use "basic principle" in a sentence?
You can use "basic principle" to introduce a core idea or concept that explains how something works or why something is the way it is. For example, "The basic principle of supply and demand explains market dynamics."
What are some alternatives to "basic principle"?
Alternatives include "fundamental concept", "core concept", or "underlying principle", depending on the specific context.
Is it better to say "basic principle" or "basic principles"?
Use "basic principle" when referring to a single, specific underlying idea. Use "basic principles" when referring to a set of fundamental ideas that collectively form a foundation.
How does a "basic principle" differ from a general rule?
A "basic principle" is a foundational concept that explains why something occurs, while a general rule is a guideline or convention that may not have the same level of explanatory power. For instance, a "guiding principle" might steer behavior, but not explain a scientific phenomenon.
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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested