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
primary proposition
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "primary proposition" is correct and usable in written English.
It can be used in contexts such as philosophy, logic, or discussions about arguments where a main idea or assertion is being presented. Example: "In the debate, the primary proposition was that climate change is primarily caused by human activity."
✓ Grammatically correct
Academia
Science
News & Media
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
3 human-written examples
Indeed, Chapter VI, in total, offers a final and convincing salvo of The anti-witch's primary proposition – that methods and theory cannot be easily or effectively separated.
Academia
It seems too weak since it implies that contrastive knowledge of a primary proposition p does not require that we be in any position whatever to detect that p holds.
Science
But while this response rules out lucky guesses, it will not enable the contrastivist to handle Gettieresque objections, in which a primary proposition is justified but only accidentally true.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
The difficulty with a system such as those of Descartes and Spinoza is that there are persons who cannot be brought to see that the primary propositions of the system are self-evidently true, and this not because they are lacking in attention or insight but because they see the world in a different way.
Encyclopedias
But he also considers modifying his account so that it requires justification for believing primary propositions.
Science
With this the parallels between the logic of primary propositions and that of secondary propositions became clear, with one notable difference, namely it seems that the secondary propositions always translate into universal primary propositions.
Science
The key (but not original) observation that Boole used was simply that one can convert secondary propositions into primary propositions.
Science
With this translation scheme it is clear that Boole's treatment of secondary propositions can be analyzed by the methods he had developed for primary propositions.
Science
The symbols X, Y, Z, etc. of secondary propositions did not refer to classes, but rather they referred to (primary) propositions.
Science
Let me explain: presidents, primaries, propositions.
News & Media
"The primary value proposition is protection of family and property.
News & Media
Expert writing Tips
Best practice
When using "primary proposition", ensure the context clearly establishes what is secondary or supportive. This clarifies the relative importance of ideas within your argument or analysis.
Common error
Avoid using "primary proposition" in contexts where simpler terms like "main point" or "key idea" would suffice. Overusing formal language can make your writing sound unnecessarily complex.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "primary proposition" functions as a noun phrase, typically serving as the subject or object of a sentence. It identifies a central claim or idea within a larger argument or discussion. Ludwig AI confirms its usability.
Frequent in
Science
33%
Academia
33%
News & Media
33%
Less common in
Encyclopedias
0%
Formal & Business
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "primary proposition" is a grammatically correct, although rarely used, term that refers to the core argument or central idea in a discussion, analysis, or formal text. Ludwig AI confirms its correctness. Its formality lends itself to academic, scientific, and philosophical contexts. When employing this phrase, ensure clarity by distinguishing it from secondary or supporting propositions. Consider using more common alternatives like ""main argument"" or "key assertion" in less formal settings to avoid sounding overly verbose.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
main argument
Focuses on the argumentative aspect, suggesting a central claim being defended.
central thesis
Emphasizes the core idea or statement that a larger work aims to prove.
key assertion
Highlights the act of stating something as fact, particularly in a debate or discussion.
core principle
Shifts the focus to a foundational belief or rule that guides thought or action.
fundamental concept
Stresses the basic understanding or idea upon which something is built.
underlying assumption
Points to an unstated belief that supports a line of reasoning or a course of action.
chief premise
Highlights the proposition used as a reason in an argument.
principal idea
Focuses on the most important thought or notion within a context.
basic tenet
Emphasizes a principle or belief held as true, often within a system or doctrine.
primary hypothesis
Highlights a proposed explanation made on the basis of limited evidence as a starting point for further investigation.
FAQs
How can I use "primary proposition" in a sentence?
The phrase "primary proposition" is often used in formal writing to refer to the most important idea or argument. For example: "The "main argument" of the book rests on the "primary proposition" that all humans are inherently good."
What is an alternative to using "primary proposition"?
Depending on the context, you can use phrases like ""main argument"", "central thesis", or "key assertion" instead of "primary proposition".
What's the difference between a "primary proposition" and a "secondary proposition"?
A "primary proposition" is the central or most important idea, while a secondary proposition provides supporting evidence, additional details, or related arguments that support the "primary proposition".
Is "primary proposition" formal language?
Yes, "primary proposition" is generally considered formal language. It is typically used in academic, philosophical, or legal contexts where precise and sophisticated language is valued. In more informal settings, simpler alternatives may be more appropriate.
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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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested