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
the central question
Grammar usage guide and real-world examplesUSAGE SUMMARY
"the central question" is a grammatically correct phrase that can be used in written English.
It refers to the main or most important question within a sentence or piece of writing. Example: In his thesis, the author poses the central question of whether technology is ultimately beneficial or harmful to society.
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
the key question
the main issue
the core problem
The main issue
the fundamental question
the question at hand
the theme at hand
the problem at hand
the moment at hand
the item at hand
the issue at hand
the quest at hand
the situation at hand
the test at hand
the opportunity at hand
the context at hand
the case at hand
the point at issue
the topic at hand
the business at hand
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
It had become the central question there.
News & Media
FRANK: Well it's the central question.
News & Media
How could he, is the central question?
News & Media
This is the central question.
News & Media
The central question — what happened?
News & Media
This is the central question of linguistics.
China's intentions remain the central question.
News & Media
That's the central question of the crisis.
News & Media
It's the central question of the movie.
News & Media
That's the central question," Mr. Holder said.
News & Media
The central question will be punishingly direct.
News & Media
Expert writing Tips
Best practice
When framing an argument or analysis, clearly articulate "the central question" early to guide the reader's focus.
Common error
Avoid burying "the central question" within excessive background information. State it concisely to prevent reader confusion.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the central question" functions as a noun phrase that introduces the primary subject of inquiry or debate. It is often used to frame discussions and analyses by highlighting the most important question that needs to be addressed, as shown in Ludwig's examples.
Frequent in
News & Media
50%
Academia
25%
Science
15%
Less common in
Formal & Business
5%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "the central question" is a grammatically sound and frequently used phrase that serves to highlight the core inquiry of a discussion or analysis. Ludwig's examples indicate its widespread applicability across diverse fields, including news, academia, and science. The phrase maintains a neutral register, making it suitable for various contexts, and its purpose is primarily to focus attention on the most critical issue at hand. Based on the Ludwig AI analysis, the phrase is grammatically correct and very common. Remember to clearly articulate "the central question" to guide your audience effectively, avoiding the common mistake of burying it within peripheral details.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
The key question
Replaces 'central' with 'key', suggesting a primary but perhaps less encompassing focus.
The main issue
Shifts from a question to a broader issue, implying a problem or topic under discussion.
The core problem
Highlights the fundamental problem, often implying a need for a solution.
The fundamental inquiry
Uses more formal language, emphasizing the investigative nature of the question.
The critical point
Focuses on a specific point that is essential for understanding or decision-making.
The crux of the matter
Emphasizes the most important or decisive aspect of a situation.
The primary concern
Highlights the main worry or area of interest.
The heart of the issue
Uses a metaphor to emphasize the emotional or essential core of the problem.
What's the real question
Directs attention to the underlying or true question, often implying hidden complexities.
What truly matters
Focuses on the ultimate significance or importance of something.
FAQs
How can I use "the central question" in a sentence?
You can use "the central question" to introduce the main point of inquiry in a discussion, argument, or analysis. For example, "The central question is whether these policies are truly effective."
What are some alternatives to "the central question"?
You can use alternatives like "the key question", "the main issue", or "the core problem" depending on the specific context.
Is it ever appropriate to have more than one "central question"?
While it's best to have a primary focus, complex topics might involve interconnected questions. However, ensure each question is genuinely central, not a secondary concern.
How do I identify "the central question" in a text?
Look for the underlying issue that the author is trying to address or resolve. It's often the question that, if answered, would provide the most significant insight or resolution.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested