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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
are requisite to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are requisite to" is correct and usable in written English.
It can be used to indicate that something is necessary or required for a particular purpose or outcome. Example: "The skills you possess are requisite to the success of this project."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(20)
are essential to
are necessary for
are required for
are needed for
are essential for
are vital for
are indispensable for
are crucial for
are fundamental to
are mandatory for
are obligatory for
are appropriate to
are relevant to
are vital to
are imperative to
are suitable to
are adequate to
are indispensable to
are requested to
are require to
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
16 human-written examples
It serves the salads and snails and sticky bits of pork and beef that are requisite to Lyonnaise cuisine in a beautiful wooden room under yellow light.
News & Media
The law directs the Environmental Protection Agency to set national air quality standards at levels that "in the judgment of the administrator" and "allowing an adequate margin of safety" are "requisite to protect the public health".
News & Media
He said the Clean Air Act, properly understood, did not leave the E.P.A. with limitless discretion, instead instructing the agency's administrator to set standards that "allowing an adequate margin of safety, are requisite to protect the public health".
News & Media
Human rights, rights that belong to an individual or group of individuals simply for being human, or as a consequence of inherent human vulnerability, or because they are requisite to the possibility of a just society.
Encyclopedias
For purposes of the case, the most relevant phrases of the Clean Air Act are those that instruct the administrator of the E.P.A. to set air quality standards that while "allowing an adequate margin of safety, are requisite to protect the public health".
News & Media
The Clean Air Act, which dates to 1970, directs the Environmental Protection Agency to set national air quality standards at levels that "in the judgment of the administrator" and "allowing an adequate margin of safety" are "requisite to protect the public health".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
44 human-written examples
Mr. Goldstein wrote: "That the Constitution be intelligible and accessible to We the People of the United States is requisite to a government by consent".
News & Media
He sometimes obtruded on what he described with a bestowing air, but that constant presence, which could feel undisciplined and unmedical, was requisite to his particular brand of intimacy.
News & Media
Here the lack of a face on plants becomes important, too, faces being requisite to humans as proof not only that one is dealing with an actual individual being, but that it is an individual capable of suffering.
News & Media
Solid constituents in the cytoplasm must be requisite to support the flexible plasma membrane.
Nonetheless, the use of oil, coal, electricity, and manufacturing is requisite to satisfy those needs.
Science & Research
Expert writing Tips
Best practice
When using "are requisite to", ensure the context is formal or technical. In more casual writing, consider using alternatives like "are necessary for" or "are essential to".
Common error
Avoid using "are requisite to" in everyday conversation or informal writing. The phrase can sound overly formal or stilted in those settings. Instead, opt for simpler alternatives such as "are needed for" or "are required for".
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are requisite to" functions as a linking verb phrase, connecting a subject to a predicate adjective that describes a necessary quality or condition. Ludwig AI examples show it often connects requirements to outcomes in formal contexts.
Frequent in
Science
63%
News & Media
25%
Encyclopedias
12%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "are requisite to" indicates that something is necessary or essential for a particular purpose or outcome. Ludwig AI confirms it is grammatically correct and most commonly found in scientific, news, and encyclopedic contexts, denoting a formal register. When writing, remember to use simpler alternatives in casual contexts and avoid overuse. Understanding its formal nature will ensure its appropriate use in your writing. Consider using alternatives like "are essential to" or "are necessary for" depending on your audience.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are necessary for
Changes the preposition and uses a more common synonym for 'requisite'.
are essential for
Uses 'essential' which conveys a higher degree of importance or necessity.
are vital for
Similar to 'essential' but emphasizes the life-sustaining or crucial nature of the requirement.
are indispensable for
Indicates that something is so important that it cannot be done without.
are crucial for
Highlights the decisive or critical importance of something.
are fundamental to
Emphasizes the foundational or basic nature of the requirement.
are mandatory for
Indicates that something is compulsory or obligatory.
are obligatory for
A more formal synonym for 'mandatory'.
are conditions for
Indicates that something must be in place for something else to occur.
are a must for
A more informal way of saying something is absolutely necessary.
FAQs
What does "are requisite to" mean?
The phrase "are requisite to" means that something is necessary or essential for a particular purpose or outcome. It signifies that the items or qualities mentioned are indispensable and cannot be omitted without affecting the intended result.
What can I say instead of "are requisite to"?
You can use alternatives like "are essential to", "are necessary for", or "are required for" depending on the context.
Is it correct to say "is requisite to" instead of "are requisite to"?
The verb form must agree with the subject. Use "is requisite to" with a singular subject (e.g., "This skill is requisite to the job") and "are requisite to" with a plural subject (e.g., "These skills are requisite to the job").
How formal is the phrase "are requisite to"?
The phrase "are requisite to" is considered formal and is best suited for academic, professional, or technical writing. In more casual settings, it's better to use simpler alternatives like "are needed for" or "are essential for".
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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
4.5/5
Expert rating
Real-world application tested