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
comprise exclusively of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "comprise exclusively of" is not correct in English.
The correct form is "comprise exclusively" or "consist exclusively of." Example: "The committee comprises exclusively experts in the field."
⚠ May contain grammatical issues
Alternative expressions(2)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
A.B.L.I. is the high-sounding name of a lobbying group comprised exclusively of big-money developers.
News & Media
The existing short list was comprised exclusively of large, well-established companies and their marquee products.
News & Media
Quentin Tarantino has promised to introduce a lineup comprised exclusively of movies shot on film after taking over programming duties at a historic Los Angeles cinema.
News & Media
Previously, the list of six was comprised exclusively of heritage languages – those spoken by the descendants of immigrants to a country.
News & Media
Sediment cluster 1 was comprised exclusively of surface samples from the Sand Engine; it was differentiated from the other two clusters by its geochemistry, sorting processes and weathering.
Science
With these, we further introduce the new nanocomposite concept of a three-dimensional (3D) macroscopic nanocomposite body comprised exclusively of 2D topology.
Science
Here we describe the results of recent excavations at the open-air site of Bovid Hill at Wakondo, Rusinga Island, Kenya, which yielded 24 in situ MSA artifacts within an assemblage of bones comprised exclusively of the extinct alcelaphin bovid Rusingoryx atopocranion.
Science
In some instances, particularly at Nr. Lyngby, clays have deformed in a brittle manner so that they do not contribute material to the shear band, which is then comprised exclusively of coarser-grained components.
She also described there why it was OK to use the slur in telling jokes – and why slurs are fine in any joke about any targeted group – and her desire to have a "really Southern plantation-style wedding," complete with a waitstaff comprised exclusively of middle-aged African-American men.
News & Media
The medical staff, comprised exclusively of daytime television's Dr. Oz and Dr. Phil, doesn't understand what is happening.
Academia
The $1M investment comes from AfterDox, an investment group comprised exclusively of angel investors who are all current or ex-Amdocs executives.
News & Media
Expert writing Tips
Best practice
Avoid using "comprise exclusively of" in formal writing. Instead, use "comprise exclusively" or "consist exclusively of" for grammatical accuracy. Ensure that the context allows for this substitution, as the slight difference in structure can affect the overall flow.
Common error
A common mistake is adding "of" after "comprise" when indicating exclusive composition. Remember that "comprise" means 'to consist of', so adding 'of' is redundant. Use "The group comprises exclusively experts" instead of "The group comprises exclusively of experts".
Source & Trust
60%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "comprise exclusively of" functions as a prepositional phrase intended to specify the composition of something, indicating that it consists only of certain elements. However, it's grammatically incorrect. Ludwig AI suggests the correct form is "comprise exclusively" or "consist exclusively of."
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, while the phrase "comprise exclusively of" may appear in various sources, it is generally considered grammatically incorrect. According to Ludwig AI, the correct forms are "comprise exclusively" or "consist exclusively of". The intended meaning is to indicate that something is composed solely of specific elements. Due to its incorrectness, it is best to avoid this phrase in formal writing and opt for grammatically sound alternatives such as "composed solely of", "consisting exclusively of", or "include only" to ensure clarity and accuracy.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Composed solely of
Replaces "exclusively of" with "solely of", maintaining the meaning of being entirely made up of something.
Consisting exclusively of
Uses "consisting" instead of "comprise", which is a grammatically correct alternative.
Made up exclusively of
Uses the phrasal verb "made up" with "exclusively of" to indicate composition.
Consist solely of
Uses "consist" instead of "comprise" and "solely" instead of "exclusively of".
Formed entirely of
Emphasizes the formation aspect of being composed entirely of something.
Solely comprised of
Inverts the structure to emphasize "solely" but maintains similar meaning and correctness with an adjustment.
Exclusively composed of
Moves "exclusively" to modify "composed", changing the emphasis slightly.
Entirely comprised of
Replaces "exclusively" with "entirely", offering a synonym.
Only comprised of
Uses "only" to limit the composition, similar to "exclusively".
Include only
Uses a shorter version and still has the same meaning.
FAQs
Is "comprise exclusively of" grammatically correct?
No, the correct phrasing is "comprise exclusively" or "consist exclusively of". The addition of "of" after "comprise" is grammatically incorrect.
What's the difference between "comprise exclusively" and "consist exclusively of"?
Both phrases convey the same meaning—that something is made up entirely of specific elements. "Comprise exclusively" is more concise, while "consist exclusively of" is more common in everyday language. You can use alternatives like "composed solely of" to convey a similar meaning.
How can I rephrase a sentence using "comprise exclusively of" to make it grammatically correct?
Replace "comprise exclusively of" with "comprise exclusively" or "consist exclusively of". For example, change "The team is comprised exclusively of volunteers" to "The team comprises exclusively volunteers" or "The team consists exclusively of volunteers".
What are some alternatives to "comprise exclusively of"?
Alternatives include "composed solely of", "made up exclusively of", "formed entirely of", and "include only".
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
60%
Authority and reliability
2.5/5
Expert rating
Real-world application tested