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
a significant function
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a significant function" is correct and usable in written English.
It can be used to describe an important role or purpose that something serves in a particular context. Example: "In the ecosystem, pollinators play a significant function in maintaining biodiversity."
✓ Grammatically correct
Science
Encyclopedias
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
52 human-written examples
From the functional data available to date, a significant function has been proven only for rs1862513 [ 2– 5].
Science
In the GOplot (A), each node shows a significant function and its size the grade of significance.
Science
Documentation is a significant function of any museum, whether it holds only a few hundred objects or many millions of items.
Encyclopedias
In some mosses, rhizoids closely invest the stem among the leaf bases and perform a significant function in external water conduction and retention before its absorption by stem and leaves.
Encyclopedias
Even where the African and Asian states have their own system of schools and universities, Christian educational institutions have performed a significant function (St. Xavier University in Bombay and Sophia University in Tokyo are Jesuit foundations; Dōshisha University in Kyōto is a Japanese Presbyterian foundation).
Encyclopedias
The enhancing intensity of mining does not yield a significant function to spatial allocation of landscapes.
Human-verified similar examples from authoritative sources
Similar Expressions
8 human-written examples
The X chromosome has a significant role in ovarian function.
Science
OB plays a significant role in cardiac function in humans, both under physiological and pathological conditions.
Science
Active transport could play a significant role in these functions but the components involved are unknown.
Science
A significant part of the like function on Facebook is to win over an audience.
News & Media
Generally, apoptosis seemed to have a less significant function within the foci of the cardiomyocytes exhibiting advanced degenerative changes.
Science
Expert writing Tips
Best practice
When describing the importance of something, consider using "a significant function" to emphasize its noteworthy role or purpose within a specific context. This phrase is suitable for both formal and academic writing.
Common error
While "a significant function" is grammatically correct, it may sound overly formal in casual conversation or informal writing. Opt for simpler alternatives like "an important job" or "a key role" to maintain a natural tone.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a significant function" primarily serves as a noun phrase functioning as a subject complement or object in a sentence. Ludwig AI confirms its grammatical correctness and usability in various contexts. It highlights the importance or purpose of something.
Frequent in
Science
75%
Encyclopedias
10%
News & Media
5%
Less common in
Wiki
3%
Formal & Business
2%
Social Media
1%
Ludwig's WRAP-UP
In summary, the phrase "a significant function" is a grammatically sound and frequently used expression, especially within scientific and academic contexts. According to Ludwig AI, it effectively conveys the importance or purpose of something. While versatile, it tends to lean toward formal and scientific writing. For more informal settings, consider alternatives like "an important role" or "a key purpose" to better suit the tone. The phrase is most commonly found in scientific publications and encyclopedias.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
an important role
Replaces "significant" with "important", emphasizing the value of the function.
a crucial role
Substitutes "significant" with "crucial", highlighting the essential nature of the function.
a critical function
Emphasizes the decisive or crucial aspect of the function.
a vital function
Uses "vital" to underscore the function's necessity for success or survival.
a major role
Replaces "significant" with "major", indicating a large degree of influence or impact.
a key purpose
Focuses on the intended outcome or objective rather than the general importance.
a fundamental role
Stresses the foundational or basic nature of the function.
a central function
Highlights the function's position as a core or essential component.
a prominent role
Highlights how noticeable, important, or well-known the function is.
an integral part
Shifts the focus to the function being an essential component of a larger system.
FAQs
How can I use "a significant function" in a sentence?
You can use "a significant function" to describe the importance or purpose of something within a specific context. For instance, "Data analysis plays "a significant function" in business decision-making".
What are some alternatives to "a significant function"?
You can use alternatives like "an important role", "a crucial purpose", or "a vital function" depending on the specific nuance you want to convey.
Is it better to say "significant function" or "important function"?
Both "significant function" and "important function" are correct, but "significant" often implies a slightly more substantial or noteworthy impact than "important". The choice depends on the degree of emphasis you want to convey.
Can "a significant function" be used in informal writing?
While grammatically correct, "a significant function" might sound too formal in informal writing. Consider using simpler alternatives such as "a key role" or "an important part" for a more natural tone.
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
4.5/5
Expert rating
Real-world application tested