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
central assumption
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "central assumption" is correct and usable in written English.
It can be used when discussing a fundamental belief or premise that underlies a theory, argument, or analysis. Example: "The central assumption of this study is that increased access to education leads to higher income levels."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(19)
key premise
fundamental belief
core belief
fundamental premise
key presupposition
primary tenet
main hypothesis
underlying principle
basic foundation
guiding principle
foundational concept
central presupposition
fundamental assumption
central hypothesis
central premise
decisive assumption
substantial assumption
core assumption
central prerequisite
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
"The central assumption of government thinking about social mobility might be statistically invalid," she said.
News & Media
The central assumption of government thinking about social mobility might be statistically invalid.
News & Media
The starting point for Mr. Akerlof and his colleagues is to make the central assumption of economics realistic.
News & Media
_We were not told enough — the classic puzzle premise — _was the central assumption of the Enron prosecution.
News & Media
We were not told enough — the classic puzzle premise — was the central assumption of the Enron prosecution.
News & Media
Indeed, a central assumption of the systems view is that the individual and the environment are in constant interaction.
Encyclopedias
But it is always predicated around the same central assumption: with increasing numbers of older people, the costs can only go up.
News & Media
I think that consumers have had the central assumption that cellphone experiences are terrible and there's nothing you can do about it".
News & Media
Dr. Stanford and other critics also question Dr. Bovens's central assumption, that embryos formed outside of a woman's most fertile period are less likely to be viable.
News & Media
The central assumption behind the export strategy is simple: American gas prices are destined to be cheaper than European and Asian prices for years to come.
News & Media
In this commentary, we explore the central assumption of censoring.
Science
Expert writing Tips
Best practice
In academic writing, critically evaluate your "central assumption". Acknowledge its limitations and consider alternative perspectives or counterarguments. This demonstrates intellectual rigor and strengthens your analysis.
Common error
Avoid making implicit assumptions without explicitly stating them. Failing to identify the "central assumption" can weaken your argument and leave readers questioning the validity of your claims.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "central assumption" functions primarily as a noun phrase, often serving as a subject or object within a sentence. It identifies a key underlying belief or premise upon which an argument, theory, or analysis is based. Ludwig AI confirms its frequent usage.
Frequent in
Science
54%
News & Media
29%
Encyclopedias
5%
Less common in
Wiki
2%
Formal & Business
2%
Social Media
0%
Ludwig's WRAP-UP
The phrase "central assumption" is a common and grammatically correct noun phrase used to denote a foundational premise or belief. Ludwig AI confirms its proper usage in various contexts. Predominantly found in scientific and academic texts, it serves to introduce and analyze the core tenets upon which arguments or theories are built. While alternatives like "core belief" or "fundamental premise" exist, the choice depends on the specific nuance desired. Remember to clearly articulate and critically evaluate the "central assumption" in your writing to maintain clarity and rigor. The frequency analysis indicates that the phrase is most prevalent in Science, News & Media and Encyclopedia sources.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
core belief
Focuses on the fundamental nature of the belief, minimizing the aspect of presupposition.
fundamental premise
Emphasizes the foundational aspect of the statement or argument.
key presupposition
Highlights the idea of something taken for granted beforehand that is crucial for the subsequent reasoning or actions.
primary tenet
Focuses on a principle or doctrine held as true, especially within a specific system of thought.
main hypothesis
Highlights the speculative nature of the assumption, positioning it as a starting point for investigation.
underlying principle
Shifts focus to the foundational rule or law that supports a theory or system.
basic foundation
Emphasizes the element on which something else is based.
guiding principle
Highlights the assumption's role in directing thought or action.
cornerstone of the argument
Presents the assumption as an essential and indispensable part of the argument.
foundational concept
Focuses on the conceptual nature of the underlying idea.
FAQs
How do I use "central assumption" in a sentence?
You can use "central assumption" to introduce a core belief or premise that underlies an argument, theory, or analysis. For example: "The "central assumption" of this study is that increased access to education leads to higher income levels."
What are some alternatives to "central assumption"?
Alternatives to "central assumption" include "core belief", "fundamental premise", or "key presupposition". The best choice depends on the specific context and nuance you want to convey.
What makes an assumption "central"?
A "central" assumption is a foundational belief or premise that significantly influences the outcome of an argument, theory, or analysis. It is a critical element upon which other ideas or conclusions are built.
How can I identify the "central assumption" in an argument?
To identify the "central assumption", look for the underlying beliefs or premises that are not explicitly stated but are necessary for the argument to hold. Consider what the author takes for granted as true.
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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested