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
identically sized
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "identically sized" is correct and usable in written English.
It can be used to describe two or more objects that have the same dimensions or measurements. Example: "The two boxes are identically sized, making them easy to stack on top of each other."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(5)
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
53 human-written examples
Two independent plaque-purified bM24-BAC isolates and parental M24-BAC had similar properties: (i) they formed comparably sized EGFP-positive plaques; (ii) they had identically sized restriction endonuclease fragments [see Additional file 1]; and (iii) they had identical virus growth kinetics and similar virus yields [see Additional file 2].
Science
Identically sized portraits of Mao and Hua were hung in every school classroom in China.
News & Media
Or think of the seemingly illogical difference in size between the packaging of (identically sized) CDs and DVDs.
News & Media
The identically sized bedrooms are outfitted with master baths and cherry furniture built by a company owned by Ms. Gaylord's brother-in-law.
News & Media
Why would a painter present a series of 49 identically sized, identically gridded panels made of industrially manufactured paint chips and present them as a single exhibition?
News & Media
We developed the Florette Flourish (a distinctive petal-style bow with a puffy center) and the Princess Haircomb (a single row of identically sized loops of ribbon).
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
7 human-written examples
But this graphic with nearly-identically sized bars, from Twitter itself, sort of says it all when it comes to the topic of stagnating growth.
News & Media
Immunoreactive species were quantified in digitized images of replicas using Image J; the background signal from an adjacent, identically-sized area in the identical lane was subtracted from each reactive species (Yabe et al., 2001).
Science
If you burned those two identically-sized books instead, the patterns of ink on the paper, the variations in molecular structures, and other minute differences all contain information that could allow you to reconstruct the information within them.
News & Media
If you burn two identically-sized books with very different content, you might be practically unable to reconstruct the text of either book, but the patterns of ink on the paper, the variations in molecular structures, and other minute differences all contain information, and that information remains encoded in the smoke, ash, the surrounding air, and all the other particles in play.
News & Media
With help from photographer Mike Farrel, one of Sylvia's former students, Richard captured her best-remembered outfits and printed them in black and white on identically-sized banners of silk.
News & Media
Expert writing Tips
Best practice
When describing multiple objects, use "identically sized" to clearly convey that all objects share the same dimensions, avoiding ambiguity. For example, "The identically sized boxes were perfect for stacking."
Common error
Avoid using "identically sized" when "equal in size" or "same size" is sufficient and more appropriate for general audiences. The slightly more formal tone of "identically sized" can sound stilted outside technical or scientific writing.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "identically sized" functions as a descriptive adjective, modifying nouns to indicate that the objects being described have precisely the same dimensions. Ludwig AI confirms its proper use in diverse contexts.
Frequent in
Science
62%
News & Media
33%
Encyclopedias
5%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "identically sized" is a grammatically sound and frequently used adjectival phrase, employed to precisely describe objects sharing the same dimensions. As Ludwig AI highlights, it's common across scientific, news, and encyclopedia sources, emphasizing dimensional equivalence. While versatile, it's advisable to consider alternatives like "of the same size" in less formal contexts. Be aware of overuse in general conversation, where simpler terms may suffice. The phrase is well-regarded and consistently applied, solidifying its status as a correct and useful expression in the English language.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
of the same size
Emphasizes the equality in size between two or more entities.
equal in size
Highlights the equivalence in dimensions.
equal-sized
A shorter, adjectival form emphasizing dimensional equality.
exactly the same size
Emphasizes the precision and lack of any size difference.
uniform in size
Implies consistency and regularity in dimensions across multiple items.
of equal dimensions
Focuses on the multiple dimensions being equivalent.
dimensionally identical
Highlights that all dimensions (length, width, height) are the same.
commensurate in size
Suggests a proportional or corresponding size relative to something else.
corresponding in size
Indicates a matching size, often in relation to a specific need or purpose.
congruent in size
Mathematically implies that figures are identical in shape and size.
FAQs
How can I use "identically sized" in a sentence?
You can use "identically sized" to describe objects that have the same dimensions. For example, "The identically sized tiles made the floor look uniform."
What are some alternatives to "identically sized"?
Some alternatives include "of the same size", "equal in size", or "equal-sized". Choose the alternative that best fits the context of your writing.
Is it correct to say "identical sized" instead of "identically sized"?
While "identical sized" might be understood, "identically sized" is the grammatically correct and more widely accepted phrasing.
When is it most appropriate to use the term "identically sized"?
The term "identically sized" is particularly appropriate in technical or scientific contexts where precision in describing dimensions is important. It can also be useful in descriptive writing when emphasizing the uniformity of objects.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested