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
integral to the functioning
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "integral to the functioning" is correct and usable in written English.
It can be used to describe something that is essential or necessary for a system or process to operate effectively. Example: "The software update is integral to the functioning of the entire system, ensuring that all components work seamlessly together."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(4)
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
14 human-written examples
Noble women, often overlooked a political agents, were integral to the functioning of European political networks as intriguers, mothers, wife, patronesses, warriors, and chroniclers.
Academia
The latter were, of course, never entirely absent from historical expectations, for a renewal of nature was viewed as integral to the functioning of true society.
Encyclopedias
Cruel and unusual punishments involving flogging and mutilation may have been abolished in many countries, but, along with unprecedented levels of mass incarceration, the practice of torture seems to be integral to the functioning of the world's most advanced state.
News & Media
By John Cassidy October 13, 2017 By immediately stopping cost-sharing reduction payments, which are integral to the functioning of the Affordable Care Act, the White House will throw the health-insurance market into turmoil.
News & Media
By immediately stopping cost-sharing reduction payments, which are integral to the functioning of the Affordable Care Act, the White House will throw the health-insurance market into turmoil.
News & Media
If we act now we may be able to halt this crisis and save many strange and beautiful species integral to the functioning of our ecosystems and our own survival.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
46 human-written examples
Because magazines are integral to the function of a firearm, they are covered by the Second Amendment.
News & Media
Tissue interfaces are integral to the function of many tissues and for the synchronous interaction amongst tissues to create a functional whole organism.
We apply now the property of absolute continuity of Lesbuge integral to the function f(x) ∈ L1[0, π].
Science
While the mathematical technique he created is integral to the function of cellphones, GPS systems and the Internet itself, Golomb said he never could have predicted the ripple effect his work would have in time.
News & Media
This premature stop codon eliminates exon 4, which contains a cysteine-rich region that is integral to the function of the Agouti protein (Figure 4; [22], [22]).
Science
Expert writing Tips
Best practice
When describing the importance of a component in a system, use "integral to the functioning" to emphasize that the component is essential for the system to operate correctly.
Common error
While "integral to the functioning" is a valid phrase, overuse can make your writing sound repetitive. Vary your language by using synonyms like "essential", "crucial", or "fundamental" to maintain reader engagement.
Source & Trust
84%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "integral to the functioning" acts as a prepositional phrase, modifying a noun or pronoun. It indicates that something is an essential or necessary part of how something operates. According to Ludwig AI, this phrase is correct and usable in written English.
Frequent in
News & Media
30%
Science
40%
Academia
10%
Less common in
Encyclopedias
10%
Wiki
5%
Formal & Business
5%
Ludwig's WRAP-UP
The phrase "integral to the functioning" signifies that something is essential for proper operation. Ludwig AI confirms its grammatical correctness and usability. While not extremely common, it appears across diverse contexts, particularly in scientific, news, and academic sources. To avoid redundancy, consider synonyms like "essential for operation" or "crucial for performance". Using "integral to the functioning" helps highlight the indispensable nature of a component within a system or process.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
fundamental to its operation
Stresses the basic and underlying importance to how something operates, replacing "integral" with "fundamental".
essential for operation
Focuses on the necessary aspect for the operation, using "essential" instead of "integral".
crucial for performance
Highlights the critical nature for achieving good performance, replacing "integral" with "crucial".
indispensable for working
Highlights that something cannot be done without, substituting "integral" with "indispensable" and "functioning" with "working".
essential component of its working
Focuses on the necessary part of how something is working, adding the word "component" to the phrase.
vital to the process
Emphasizes the importance for a process to occur, substituting "integral" with "vital" and "functioning" with "process".
requisite for proper function
Emphasizes a requirement for correct operation, replacing "integral" with "requisite" and "functioning" with "proper function".
necessary for the system
Indicates a requirement for a system to work, using "necessary" instead of "integral" and simplifying "functioning" to "system".
key to effective operation
Focuses on being important for achieving efficiency, using "key" instead of "integral" and adding "effective".
critical for successful activity
Highlights the importance for achieving a positive result, substituting "integral" with "critical" and "functioning" with "successful activity".
FAQs
How can I use "integral to the functioning" in a sentence?
Use "integral to the functioning" to emphasize that something is essential for a system or process to work correctly. For example: "Skilled staff are "essential for operation" of any business."
What are some alternatives to "integral to the functioning"?
Alternatives include "essential for operation", "crucial for performance", or "fundamental to its operation" depending on the specific context.
Which is correct, "integral to the functioning" or "integral for the functioning"?
"Integral to the functioning" is the correct and more commonly used phrase. "Integral for the functioning" is grammatically incorrect.
What's the difference between "integral to the functioning" and "key to the functioning"?
"Integral to the functioning" emphasizes that something is a necessary part, while "key to the functioning" suggests that something is the most important factor. They are both correct but stress different levels of importance.
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
84%
Authority and reliability
4.4/5
Expert rating
Real-world application tested