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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 necessitates this
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "what necessitates this" is correct and usable in written English.
You can use it when inquiring about the reasons or factors that require a particular action or decision. Example: "Before we proceed, can someone explain what necessitates this change in our policy?"
✓ Grammatically correct
News & Media
Science
Alternative expressions(3)
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
2 human-written examples
One such environment includes sewage, so I caught up with Brendan to find out what necessitates this foul job and why he does it.
News & Media
It was previously a question people needed answering before moving forward in their conversation with you: What necessitates this aggressive lifestyle choice?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
That is, until Trump blithely shredded this most basic norm of transparency — meaning that his own unprecedented contempt for this norm is what necessitates the House taking this aggressive step in response.
News & Media
The ravages of time, however, are what necessitated the renovation and the museum's temporary closing on Oct. 31, 2001.
News & Media
According to Deitch, graffiti/street art is the most influential art movement since Pop, and the level of interest from the public and from scholars is what necessitated the show.
News & Media
The first postulate concerns our supposed natural disposition to think; the denial of this is what necessitates our being forced to think.
Science
How the ER is attached to the cell cortex and what necessitates its highly reticulated architecture remain largely unknown.
Science
What necessitates Andrew's return from the West Coast, where he works in a Vietnamese restaurant while struggling as an actor (he has had one prominent role in a made-for-TV movie), is his mother's death.
News & Media
What necessitates and justifies the large recent capital raise?
News & Media
Square, to be sure, needed to raise money — among other things that's what necessitates an IPO.
News & Media
It isn't clear what necessitates such an agreement at Camp Bow Wow, either.
News & Media
Expert writing Tips
Best practice
Use "what necessitates this" when seeking a formal and concise explanation for a particular requirement or action. It's suitable for professional or academic contexts where precision is valued.
Common error
Avoid using "what necessitates this" in casual conversations. Simpler alternatives like "why is this needed" or "what's the reason for this" are more appropriate for informal settings.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "what necessitates this" functions as an interrogative phrase. It is used to ask about the reasons, factors, or conditions that make something necessary or unavoidable. According to Ludwig AI, the phrase is correct and usable in written English.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "what necessitates this" is a grammatically correct interrogative phrase used to inquire about the reasons or conditions that make something necessary. Ludwig AI confirms its usability in written English. While versatile, it's more suited to formal and professional settings where precision is valued. Simpler alternatives exist for informal contexts. Remember to consider your audience and the desired tone when choosing whether to use this phrase. Common contexts include news, media, and scientific publications.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
what requires this
Replaces "necessitates" with a simpler synonym, focusing on the requirement aspect.
why is this necessary
A more straightforward way of asking about the need.
what demands this
Emphasizes the urgency or insistence behind the necessity.
what is the reason for this
Offers a more direct and common way to ask about the cause.
what are the necessities for this
Shifts the focus to the required elements or conditions.
what compels this
Highlights the factor that forced a specific action or decision.
what prompts this
Focuses on the instigating factor or trigger.
what justifies this
Questions the rationale or moral basis behind the action.
what is the basis for this
Focuses on the foundation or principle upon which something rests.
what is the need for this
Highlights the absence that this action fulfills.
FAQs
How can I use "what necessitates this" in a sentence?
You can use "what necessitates this" to inquire about the reasons behind a specific decision or action. For example, "Before we proceed, can someone explain what necessitates this change in our policy?"
What can I say instead of "what necessitates this"?
You can use alternatives like "what requires this" or "what demands this" depending on the context.
Is "what necessitates this" formal or informal?
"What necessitates this" is generally considered a formal phrase. Simpler alternatives are preferred in informal contexts.
When is it appropriate to use "what necessitates this"?
It's appropriate to use "what necessitates this" in professional, academic, or formal settings where a concise and precise explanation is needed.
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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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested