is mostly comprised of

USAGE SUMMARY

The phrase 'is mostly comprised of' is correct and can be used in written English.
It is typically used to indicate that a larger group consists of smaller elements, or that a whole contains the components that make it up. For example, "The collection of books in the library is mostly comprised of works by 19th century authors."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

35 human-written examples

The exhibit is mostly comprised of unpublished photographs of the Lovings at home, which Grey Villet, a Life magazine photojournalist, made in 1965.

The New Yorker

The board, which is mostly comprised of academic scientists, reviews EPA research to ensure that environmental regulations have a sound foundation.

The Washington Post

The inversion results suggest that the top layer is mostly comprised of laterites followed by mixture of clay/clayey sand and garnulites/granite as basement rocks.

Journal of Hydrology

Setting that detail aside, Mr. Cantor's untaxed group includes college students and senior citizens, and is mostly comprised of households with incomes less than $17,000 a year.

The New York Times

The 82-acre Greenbelt property is mostly comprised of Metro parking lots controlled by developer Renard Development through an agreement with the transit agency, which would have been included in an FBI deal.

The Washington Post

This developmental plasticity is evident in the plant root system, which in dicotyledonous plants such as Arabidopsis thaliana is mostly comprised of lateral and adventitious roots that develop along the length of the primary root.

Advances in Botanical Research

Human-verified similar examples from authoritative sources

Similar Expressions

25 human-written examples

At MERE, these attendees are mostly comprised of alumni and faculty, who serve as judges.

Massachusetts Institute of Technology

In contrast, the seventh-seeded Americans, coached by Herb Brooks (on Olympic leave from the University of Minnesota), were mostly comprised of college players from Minnesota, Massachusetts, Michigan and Wisconsin.

The New York Times - Sports

The maps of the most heritable traits were mostly comprised of landmarks closely located to each other, indicating patterns of common shape variation in the respective areas.

Nature

He still remembers an early performance by Drake in 2009 at S.O.B.'s, where the audience was mostly comprised of record company executives.

The New York Times

Tucker Graves, a prominent criminal defense lawyer in Houston, said, "In Galveston, as opposed to Houston or Dallas, I'd guess the jury pool was mostly comprised of native Texans, people who are very familiar with the concept of self-defense".

The New York Times

Expert writing Tips

Best practice

When using "is mostly comprised of", consider if a more precise term like 'constitutes' or 'consists of' might be more appropriate for greater clarity.

Common error

Avoid overusing passive constructions like "is mostly comprised of" when active voice can make your writing more direct. For example, instead of "The team is mostly comprised of volunteers", consider "Volunteers mostly make up the team."

Linguistic Context

The phrase "is mostly comprised of" functions as a copular verb construction indicating composition or constitution. It connects a subject with a description of its primary components. As Ludwig AI confirms, this construction is grammatically sound and widely used.

Expression frequency: Common

Frequent in

Science

33%

News & Media

45%

Academia

7%

Less common in

Formal & Business

5%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "is mostly comprised of" is a common and grammatically correct way to describe the composition of something, indicating its main components. Ludwig AI confirms its validity and offers numerous examples demonstrating its use in diverse contexts. Predominantly found in news, scientific, and academic sources, its register ranges from neutral to formal. When writing, consider whether a more precise term might be beneficial, and avoid overusing passive voice. Remember that the phrase is most fitting when the described entity has major components that form the majority of its constitution, while other minor components exists. Related alternatives includes "mainly consists of", "is largely made up of", and "is primarily composed of".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

mainly consists of

Replaces "comprised of" with "consists of", emphasizing the elements it contains.

is largely made up of

Uses "made up of" instead of "comprised of", making it more informal.

is primarily composed of

Substitutes "mostly" with "primarily" and "comprised" with "composed", resulting in a more formal tone.

is predominantly formed by

Replaces "comprised of" with "formed by", highlighting the formation aspect.

is substantially constituted of

A more formal and less common way of saying "is mostly comprised of", with increased formality.

chiefly includes

Replaces the passive voice with an active voice and emphasizes inclusion.

is generally composed of

Uses "generally" to indicate that the composition is typical but not absolute.

is mainly built from

Focuses on the construction or building aspect of the composition.

largely encompasses

Shifts the focus to what is encompassed or included, rather than the components.

is significantly consisting of

A more emphatic and formal way of expressing the composition.

FAQs

How can I use "is mostly comprised of" in a sentence?

Use "is mostly comprised of" to indicate the main components of something. For example, "The committee is mostly comprised of senior members" means that senior members form the majority of the committee.

What phrases are similar to "is mostly comprised of"?

Similar phrases include "mainly consists of", "is largely made up of", and "is primarily composed of". The best choice depends on the specific context and desired level of formality.

Is there a difference between "is mostly comprised of" and "is entirely comprised of"?

"Is mostly comprised of" indicates that the subject consists mainly, but not exclusively, of the specified components. "Is entirely comprised of" means that the subject consists only of those components and nothing else.

When should I use "is mostly comprised of" instead of "consists of"?

Use "is mostly comprised of" when you want to emphasize that something is mainly made up of certain elements, but not exclusively. "Consists of" is more appropriate when listing all the components without implying a specific proportion.