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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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is solely comprised of

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "is solely comprised of" is not correct in standard English; it should be "is solely composed of." You can use it when describing the exclusive components or elements that make up something.
Example: "The committee is solely composed of experts in the field."

⚠ May contain grammatical issues

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

Ryainair's fleet is solely comprised of Boeing 737-800 aircraft.

News & Media

Huffington Post

Based on The Boss Baby's nomination for Best Animated Film, I can only assume, by extension, that the HFPA is solely comprised of children and dolls.

News & Media

Vice

At the present time, the e-commerce site is solely comprised of a small handful of products: a few t-shirts, a keychain, one mug, a denim cut off vest (meh?), one lonely pink cowboy hat, and a few other items.

News & Media

Vice

This cohort is solely comprised of Danish postmenopausal women and further generalization to other demographics needs to be investigated.

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

X-ray diffraction (XRD) indicated that Mg Pr alloys were solely comprised of α-Mg and Mg12Pr phases.

A thermal insulation section can be composed without metal lines and instead be solely comprised of an insulator having very low thermal conductivity compared to metals.

While some functional differences between human CD4+ and CD4− NKT cells have been described [27], [28], [35], it is presently unclear whether NKT cells are solely comprised of subsets that are hardwired to secrete specific cytokine patterns or if some of these subsets can modify their effector functions during peripheral immune activation, analogous to conventional T cells.

Science

Plosone

Similarly, Kanazawa et al observed Sharpey-like fibres up to eight weeks after surgery and found that they were solely comprised of type III collagen in a rabbit model.

Cohort studies do not need to represent the general population in order to be valid, and indeed many of the most valuable have been solely comprised of a particular group (e.g., doctors (Doll and Hill, 1954) or nurses (Nurses Health Studyy, 2011)).

"Life is not solely comprised of tasks but tastes," he tells Meg Ryan, who plays Kate as a flinty office dynamo who greets his civility with disdain.

But even this elite sport isn't solely comprised of the cash-infested and disconnected.

News & Media

Huffington Post
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Expert writing Tips

Best practice

Avoid using the phrase "is solely comprised of" in formal writing. Opt for grammatically correct alternatives such as "is solely composed of", "consists entirely of", or "is made up of only".

Common error

Many writers incorrectly use "comprised of" instead of "composed of". Remember that the whole 'comprises' the parts, and the parts 'compose' the whole. Therefore, use "composed of" or rephrase to use "comprises" correctly: 'The group comprises five members'.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

80%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "is solely comprised of" functions as a descriptive phrase, aiming to specify the exclusive components that constitute a particular entity. While its intent is clear, Ludwig AI indicates that it's grammatically incorrect and should be revised to be "is solely composed of".

Expression frequency: Rare

Frequent in

News & Media

50%

Science

50%

Formal & Business

0%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, while the phrase "is solely comprised of" aims to express exclusive composition, it's considered grammatically incorrect. Ludwig AI suggests using "is solely composed of" as a direct correction. Alternative options like "consists entirely of" or "is made up only of" provide grammatically sound ways to convey the same meaning. Given the grammatical issue, it's best to avoid "is solely comprised of" in formal writing and opt for the suggested alternatives to ensure clarity and correctness. The usage analysis shows its presence in both News & Media and Science contexts, highlighting the need for careful revision in these domains.

More alternative expressions(10)

Phrases that express similar concepts, ordered by semantic similarity:

is exclusively composed of

This alternative replaces "comprised" with "composed" and "solely" with "exclusively", maintaining a similar meaning with a slightly more formal tone. It also addresses the grammatical inaccuracy.

is purely composed of

Replaces "solely" with "purely", emphasizing the unmixed nature of the composition. Addresses the grammatical inaccuracy.

is exclusively made up of

Combines "exclusively" and "made up of" for a clearer and emphatic statement of composition.

consists entirely of

This option uses "consists" instead of "comprised" and "entirely" instead of "solely", offering a straightforward and grammatically correct alternative.

is made up entirely of

This is a more informal way of saying that something is completely formed from something else, replacing "solely comprised of" with a common idiom.

is completely constituted of

Uses "completely" instead of "solely" and "constituted" instead of "comprised" to denote full composition. Addresses the grammatical inaccuracy.

is wholly constituted of

This is a more formal and less common way of expressing complete composition. It replaces both "solely" and "comprised" with more elevated vocabulary.

is exclusively constructed from

Emphasizes the construction aspect of composition, suitable when describing how something is built or assembled.

is uniquely formed of

This alternative emphasizes the unique nature of the composition, highlighting that the item is only formed of specific components.

is nothing but

This is a more emphatic and informal way to express that something only contains certain elements.

FAQs

What's the correct way to say something is made of only one thing?

Instead of saying "is solely comprised of", which is grammatically questionable, use phrases like "is solely composed of", "consists entirely of", or "is exclusively made up of".

Is "comprised of" grammatically correct?

The use of "comprised of" is often debated. While widely used, some grammar guides suggest using "composed of" instead. Therefore, using alternatives can ensure grammatical accuracy and avoid potential criticism.

How can I emphasize that something is made of only one type of element?

To emphasize a singular composition, use phrases such as "is purely composed of" or "is nothing but" followed by the element. These phrases highlight the exclusive nature of the composition.

What are some formal alternatives to "is solely comprised of"?

For formal contexts, consider using "is wholly constituted of" or "is completely constituted of". These options are more sophisticated and suitable for academic or professional writing.

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Source & Trust

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Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: