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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
vast question
Grammar usage guide and real-world examplesUSAGE SUMMARY
"vast question" is a grammatically correct phrase and can be used in written English.
However, it may sound more natural to use "vast" as an adjective to modify a noun, rather than as a standalone phrase. Here is an example: "The debate posed a vast question: How can we effectively combat climate change on a global scale?" In this sentence, "vast" is used to emphasize the scope and complexity of the question being asked.
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(18)
complex question
broad question
significant question
extensive question
fundamental question
major question
critical question
substantial question
overwhelming question
vast subject
tremendous question
great question
comprehensive question
large question
wide question
massive question
considerable question
broader question
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
5 human-written examples
That is a vast question.
News & Media
A modest query and a vast question.
News & Media
"Moonrise Kingdom" poses a vast question: Who are the righteous?
News & Media
"And if Germany is not interested in Russia, in taking leadership on the vast question of how to handle Russia, then nobody will do it".
News & Media
Therefore, I am satisfied with positing for the first time that the mutational writing phenotype exists, and with tying it to the problem of sex and the nature of the evolution of complex adaptation, and I leave for future research the vast question of its internal workings.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
It deploys the simplest of graphics and text to ponder vast questions about our humanity.
News & Media
These are vast questions for our age, and questions that are too important to be determined by commercial concerns, or by an uninformed government.
News & Media
This year's shortlist pokes fun at our institutions, brings corporate powers to their knees and ponders vast questions such as 'who am I?' through the smallest of finches".
News & Media
Is a land with such beauty and possibility, with these vast questions still to answer in my lifetime, a land whose addiction can ever be escaped?
News & Media
Yet the vast questions of history and crisis that he has faced throughout his career shouldn't distract from the deep sensuous and sensual delight that surges through his work.
News & Media
Chasing the Stars poses a number of moral dilemmas for Vee which resonates the vast questions echoing in the minds of Europe's leaders but also its citizens and civil society right now.
News & Media
Expert writing Tips
Best practice
Use "vast question" to emphasize the breadth and complexity of a topic that requires extensive exploration. For example: "The ethical implications of AI present a "vast question" that society must address."
Common error
Avoid using "vast question" when a simpler adjective like "big" or "important" would suffice. Overusing "vast" can make your writing sound unnecessarily grandiose.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "vast question" functions as a noun phrase, where "vast" modifies the noun "question". It's used to describe the size and scope of the question being posed, as highlighted in Ludwig's examples.
Frequent in
News & Media
40%
Science
30%
Encyclopedias
30%
Less common in
Formal & Business
0%
Wiki
0%
Academia
0%
Ludwig's WRAP-UP
The phrase "vast question" is used to describe an inquiry that is extensive, complex, and requires significant exploration. Ludwig AI confirms it is grammatically correct. While its frequency is relatively rare, the phrase is commonly found in news, science, and encyclopedic contexts. When writing, use it to emphasize the breadth and complexity of a topic but avoid overuse in simpler contexts. Alternatives include "complex question", "broad question" and "significant question".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
complex question
Replaces "vast" with "complex", focusing on the intricate nature of the question.
broad question
Substitutes "vast" with "broad", emphasizing the wide scope of the question.
extensive question
Replaces "vast" with "extensive", highlighting the comprehensive nature of the question.
far-reaching question
Uses "far-reaching" instead of "vast", stressing the significant impact of the question.
profound question
Substitutes "vast" with "profound", focusing on the deep or insightful nature of the question.
fundamental question
Replaces "vast" with "fundamental", emphasizing the foundational importance of the question.
major question
Uses "major" instead of "vast", stressing the significance of the question.
critical question
Substitutes "vast" with "critical", focusing on the importance of the question to a situation.
significant question
Replaces "vast" with "significant", highlighting the importance of the question.
substantial question
Uses "substantial" instead of "vast", emphasizing the considerable nature of the question.
FAQs
What does "vast question" mean?
A "vast question" refers to a question that is very large in scope, complex, and often involves numerous interconnected aspects. It typically requires extensive research and consideration to address adequately.
What can I say instead of "vast question"?
You can use alternatives like "complex question", "broad question", or "significant question" depending on the context.
Is it better to say "vast question" or "big question"?
"Vast question" and "big question" are both acceptable, but "vast question" often implies a greater level of complexity and scope than "big question". The choice depends on the specific nuance you want to convey.
How to use "vast question" in a sentence?
You can use "vast question" in a sentence like: "The researchers tackled the "vast question" of how to achieve sustainable energy on a global scale."
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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
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested