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
predominantly comprised of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "predominantly comprised of" is not correct in standard written English.
The correct term is "predominantly composed of." Example: "The committee is predominantly composed of experts in environmental science."
⚠ May contain grammatical issues
Science
News & Media
Academia
Alternative expressions(15)
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
60 human-written examples
It is predominantly comprised of bonds and gilts.
News & Media
Bear in mind, too, that the audience at last night's screening was predominantly comprised of international film critics.
News & Media
However, reported catch is only based on three taxa and is predominantly comprised of a single species (Chilean Jack Mackerel), giving a low functional evenness for reported catch.
Science & Research
Subcluster SIII is predominantly comprised of potent antagonists and a few relatively less potent agonists and is driven through VDR SRC-1 interactions.
Science & Research
The TGOs were predominantly comprised of layered alumina, along with some oxide clusters of chromia, spinel and nickel oxide.
Areas predominantly comprised of low-income households could have higher or lower STC depending on the number of buildings and the percentage of duplexes and triplexes.
Science
Natural gas, although predominantly comprised of methane, often contains small amounts of heavier hydrocarbons that contribute to its thermodynamic and transport properties.
Science
Xenografts were predominantly comprised of a single genetically defined subclone, but there was no predictable relationship between the engrafting subclone and the evolutionary hierarchy of the leukemia.
Science
These coastal and marine infrastructures, are predominantly comprised of precast concrete units that are designed and built with little or no consideration to the marine life developing on them.
This unified approach reveals the presence of a hydrogen-lean coke to have formed during the reforming process, which is predominantly comprised of amorphous carbon, the domains of which appear to be terminated with a small number of hydrocarbon groupings.
Science
Among our group — predominantly comprised of twenty-somethings — were college students from Wesleyan, travelers from California who had been camping in Zuccotti Park, unemployed young people and some who sat silently and kept their back stories to themselves.
News & Media
Expert writing Tips
Best practice
While "predominantly comprised of" is frequently used, opt for grammatically correct alternatives like "mainly composed of" or "largely consisting of" to maintain clarity and precision in your writing.
Common error
Avoid using "comprised of" as it implies that the components actively make up the whole, whereas "composed of" correctly indicates that the whole is formed from its parts. In many cases, use "consisting of" as an alternative.
Source & Trust
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "predominantly comprised of" functions as a descriptive phrase indicating the primary components or elements that constitute something. However, according to Ludwig AI, it is grammatically incorrect.
Frequent in
Science
67%
News & Media
17%
Academia
9%
Less common in
Wiki
3%
Formal & Business
2%
Reference
2%
Ludwig's WRAP-UP
The phrase "predominantly comprised of" is frequently used to describe the main elements constituting something. However, Ludwig AI indicates that it is grammatically incorrect. While common across various domains like science, news, and academia, alternative phrasings such as "mainly composed of" or "largely consisting of" are recommended for grammatical correctness. It's important to consider these alternatives to maintain precision and clarity in writing, even if the original phrase is widely understood. Given the choice, it's better to use alternatives. Despite its common usage, remember that standard English prefers "composed of".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
mainly composed of
This alternative uses "composed" instead of "comprised", offering a more grammatically standard option with similar meaning.
predominantly composed by
This alternative uses "composed by" instead of "comprised of", offering a more grammatically standard option with similar meaning.
mostly made up of
This option replaces both "predominantly" and "comprised" with simpler, more common words, reducing formality while maintaining clarity.
largely consisting of
This substitute uses "consisting" which highlights the elements something is made of, and "largely" to show the proportion
mainly constitute of
This option replaces "comprised" with "constitute", offering a more grammatically standard option with similar meaning.
primarily constituted of
This alternative offers a formal tone, replacing "comprised" with "constituted" and "predominantly" with "primarily".
chiefly formed of
This phrase emphasizes the formation aspect, suggesting the main elements that constitute something's structure.
principally structured around
This alternative highlights the structural organization, indicating the main elements around which something is built.
overwhelmingly dominated by
This option expresses a strong emphasis on the dominant elements, suggesting they have a major influence.
substantially composed of
Using "substantially" intensifies the proportion, emphasizing that a significant part consists of certain elements.
FAQs
What's a better way to say "predominantly comprised of"?
Alternatives include "mainly composed of", "largely consisting of", or "mostly made up of". These options are more grammatically sound.
Is "predominantly comprised of" grammatically correct?
No, while commonly used, "predominantly comprised of" is considered grammatically incorrect. The correct phrasing is "predominantly composed of" or alternatives like "mainly consisting of".
How can I use "composed of" instead of "predominantly comprised of" in a sentence?
Instead of saying "The team is predominantly comprised of engineers", try "The team is "mainly composed of" engineers" or "The team "largely consists of" engineers".
What is the difference between "predominantly comprised of" and "composed of"?
While both suggest a composition, "predominantly comprised of" is generally considered incorrect. "Composed of" is the standard phrasing, indicating that something is formed from certain elements. Using "composed of" is grammatically preferable.
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
2.8/5
Expert rating
Real-world application tested