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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
what is necessity
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "what is necessity" is correct and usable in written English. You can use it when asking for a definition or explanation of the concept of necessity. For example, "In philosophy, what is necessity often leads to deep discussions about existence." Alternative expressions include "what constitutes necessity" and "what defines necessity."
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(20)
what is need
what is essential
what is required
what is desired
what is suitable
what is requisite
the only solution
what is needed
the key requirement
the main priority
what is useful
what is applicable
what is vital
what is indispensable
the essential thing
what was necessary
what is adequate
the crucial factor
what is necessary
what is crucial
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
1 human-written examples
They're not necessarily serial killers but they're the people who perpetrate violence beyond what is necessity for self-preservation.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
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News & Media
By the time you reach adulthood, you've will have somewhat of a grasp on what you like, what you don't, and what are necessities for you.
Wiki
"What is the necessity for this show of might against right?
News & Media
The bits of the system that work are those that have been redesigned to accept economic logic and the "publicness" of what is of necessity a public monopoly network.
News & Media
But what is this necessity?
Science
"Why seek war when harmony is at hand/ When life could be lived in peace, [then] what is the necessity of swords and arrows".
News & Media
What is, by necessity, not done – which will include friends not seen or even really thought about; work not pursued; entire swathes of music and art and literature that you wholeheartedly care about not experienced – will remain undone.
News & Media
First of all we need to be clear about what is meant by "necessity" here.
Science
"The first question I would ask is, what is the real necessity for this? "We have successfully prosecuted a number of individuals coming back from Syria having engaged in terrorist activities or training.
News & Media
And in the service of what is mandated by necessity, law draws lines and sets standards that are themselves merely permissible an age of consent, an acceptable level of risk-imposition, formalities for wills and marriages, and so on what Aquinas called "determinations" of just requirements.
Science
Expert writing Tips
Best practice
When using "what is necessity" in academic writing, ensure you provide a clear context and define the specific type of necessity you are discussing (e.g. logical necessity, moral necessity).
Common error
Avoid using "what is necessity" without specifying the field or context. The definition of necessity varies across disciplines (e.g. philosophy, economics, law).
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "what is necessity" functions as an interrogative phrase used to initiate inquiries about the definition, nature, or essential characteristics of the concept of necessity. As Ludwig AI states, this phrase is grammatically sound.
Frequent in
News & Media
33%
Science
33%
Wiki
11%
Less common in
Formal & Business
11%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "what is necessity" serves as a fundamental inquiry into the concept of necessity, prompting discussions across various fields. As Ludwig AI confirms, the phrase is grammatically correct and frequently used. Contextually, it appears most often in News & Media, Science, and Wiki sources, highlighting its relevance in both practical and theoretical discussions. When using this phrase, remember to provide clear context to avoid overgeneralization. Alternative phrases, such as "what does necessity mean" and "what defines necessity", can provide nuanced ways to explore the concept. This comprehensive analysis should empower writers to use the phrase effectively and avoid common pitfalls.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
what does necessity mean
Focuses specifically on the meaning of "necessity" rather than exploring its broader implications.
what is meant by necessity
Similar to "what does necessity mean" but may imply a specific context.
what defines necessity
Shifts the focus to defining characteristics of "necessity".
what constitutes necessity
Emphasizes the elements that make something a "necessity".
what is the essence of necessity
Explores the fundamental nature or core concept of "necessity".
what is the importance of necessity
Shifts focus to the significance or value of "necessity".
what role does necessity play
Focuses on the function or impact of "necessity" in a given context.
what are the key aspects of necessity
Highlights the main features or components that characterize "necessity".
what are the implications of necessity
Explores the consequences or effects that arise from "necessity".
what is understood by necessity
Focuses on common understanding or interpretation of "necessity".
FAQs
How can I use "what is necessity" in a sentence?
You can use "what is necessity" to introduce a discussion or exploration of the concept of necessity. For example, "In ethics, what is necessity when considering self-defense?"
What's the difference between "what is necessity" and "what is needed"?
"What is necessity" inquires about the fundamental definition or nature of something indispensable. "What is needed" /s/what+is+needed focuses on specific requirements for a particular purpose or situation.
What can I say instead of "what is necessity"?
Depending on the context, you can use alternatives like "what does necessity mean", "what defines necessity", or "what constitutes necessity".
Is it correct to say "what necessity is" instead of "what is necessity"?
While "what necessity is" isn't grammatically incorrect, "what is necessity" is more common and natural-sounding, especially when seeking a general definition. "What necessity is" might be used in a more specific or philosophical context.
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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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested