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
compelling requirement
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "compelling requirement" is correct and usable in written English.
It can be used to describe a necessity or obligation that is strong and persuasive, often in contexts such as legal, business, or project management. Example: "The project cannot proceed without meeting the compelling requirement set forth by the regulatory agency."
✓ Grammatically correct
Academia
Science
News & Media
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
4 human-written examples
Given the vulnerability of mobile homes to flooding, a rejection of a non-floodplain location alternative and of the no-action alternative shall be based on (1) a compelling need of the family or individual to buy a mobile home for permanent housing, and (2) a compelling requirement to locate the unit in a floodplain.
Academia
Independence seems a compelling requirement of rationality, when considered in the abstract.
Science
However, according to Alexander Etkind, punitive psychiatry was not simply an inheritance from the Stalin era as the GULAG (the acronym for Chief Administration for Corrective Labor Camps, the penitentiary system in the Stalin years) was an effective instrument of political repression and there was no compelling requirement to develop an alternative and expensive psychiatric substitute.
Wiki
Thus, being GBM still almost incurable, the requirement of new drugs is a compelling requirement.
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
This should lead to development of universal hypotheses and compelling requirements to test approaches experimentally only in animal models providing the highest scientifically relevant output directly related to addressing the hypotheses and direct translation to human benefit, with minimized animal detriment.
As the House of Lords constitution committee noted on Wednesday, there is "no compelling operational requirement for parliament retrospectively to amend the law" in this case.
News & Media
In 1993, the Congress passed the Religious Freedom Restoration Act (RFRA), seeking to restore the compelling interest requirement applied in Sherbert and Yoder.
Wiki
EPA has announced plans to rewrite federal rulemaking in a way that could make it easier to allow the release of mercury into the air and to reverse requirements compelling new coal plants to install technology meant to capture carbon dioxide.
News & Media
The majority's response is hardly compelling: "Other coverage requirements, such as immunizations, may be supported by different interests (for example, the need to combat the spread of infectious diseases) and may involve different arguments about the least restrictive means of providing them".
News & Media
Despite the compelling evidence for the requirement of T cells in the control of primary VACV presented here, we could not rule out the role of the antibodies, once NUDE animals had significantly lower IgG titers compared to nu/+ mice (Figure 6D).
Science
Functional studies in knockout mouse models have provided compelling evidence for the requirement and sufficiency of particular transcripts for organ development and function.
Science
Expert writing Tips
Best practice
When using the phrase "compelling requirement", ensure that the context clearly demonstrates why the requirement is not merely important, but also essential and difficult to disregard. Providing specific reasons strengthens the argument.
Common error
Avoid using "compelling requirement" when a simple 'need' or 'request' would suffice. Overusing the phrase can diminish its impact and credibility.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "compelling requirement" functions as a noun phrase, where 'compelling' acts as an adjective modifying the noun 'requirement'. It specifies the nature of the requirement as being forceful, demanding attention, and difficult to dismiss. This is supported by Ludwig, which showcases examples from diverse sources.
Frequent in
Science
40%
News & Media
30%
Academia
30%
Less common in
Formal & Business
0%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "compelling requirement" is a grammatically sound and usable term, though not overly common, as confirmed by Ludwig. It is most frequently found in scientific, academic, and news contexts. Ludwig AI highlights its purpose as emphasizing the critical and non-negotiable nature of a condition or obligation. To use this phrase effectively, ensure the context genuinely warrants the strong emphasis it provides, and avoid overusing it to maintain its impact. Consider alternatives like "essential need" or "critical necessity" when appropriate to add nuance to your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
essential need
Replaces "requirement" with "need", emphasizing necessity.
critical necessity
Uses stronger terms to amplify the urgency and importance.
indispensable prerequisite
Formal and emphasizes that something must exist or happen before something else can.
urgent imperative
Highlights the immediacy and commanding nature of the need.
non-negotiable demand
Emphasizes that the requirement cannot be compromised or altered.
unavoidable obligation
Focuses on the binding nature of the requirement.
pressing concern
Indicates that the requirement is a significant issue needing prompt attention.
vital condition
Highlights the importance of the requirement for a specific outcome.
mandatory provision
Emphasizes that the requirement is legally or officially enforced.
significant stipulation
Focuses on the importance and specificity of the requirement.
FAQs
How to use "compelling requirement" in a sentence?
Use "compelling requirement" to describe a need or obligation that is not only important but also essential and difficult to ignore. For example, "Meeting the safety regulations is a "compelling requirement" for the project's approval."
What are some alternatives to "compelling requirement"?
You can use alternatives like "essential need", "critical necessity", or "indispensable prerequisite" depending on the specific context.
What makes a requirement "compelling"?
A requirement is "compelling" when there are strong, persuasive reasons why it must be met. This often involves legal obligations, ethical considerations, or significant consequences for non-compliance.
Is "compelling requirement" suitable for formal writing?
Yes, "compelling requirement" is suitable for formal writing, particularly in legal, business, or academic contexts where a strong and persuasive necessity needs to be conveyed.
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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested