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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
extent and depth
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "extent and depth" is correct and usable in written English.
It can be used to describe the range and thoroughness of a particular subject or issue. Example: "The research paper explores the extent and depth of climate change impacts on biodiversity."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
39 human-written examples
The extent and depth of the Uruguay Round negotiations and outcome took the developing world by surprise.
News & Media
"Discovering the sheer extent and depth of the feelings people have expressed on the message board over the past two weeks has been truly astounding.
News & Media
As readers of her novels and her previous memoirs will expect, she isn't reticent about taking off the bandages and showing us the extent and depth of her injuries.
News & Media
As a result this year's Eurovision laid bare the extent and depth of Europe's continuing divisions over Russia and Ukraine in a visceral, dramatic way, in part because of the new system devised for presenting the scores.
News & Media
While the Met is in residence in the Breuer building, the two institutions also plan to collaborate on collection sharing, publications and educational activities, but the extent and depth of such collaborations are not set.
News & Media
"We deal with an American culture that is relatively young and naive (about American soccer history), but the reality is that there is a history and it is vital, and it's interesting and entertaining – maybe not to the extent and depth of other countries, but when you talk about American soccer there are incredible stories out there.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
21 human-written examples
In addition to flood incident reports, valuable hydraulic data such as the extent and depths of inundated areas and flow rate estimates can be computed using messages, photos and videos produced by citizens.
Science
Experiencing first-hand the extent and depths of poverty in America, she felt, had been for him a revelation.
News & Media
Impacts into putative Noachian and Hesperian seas of variable areal extents and depths would have experienced high-energy inundations (transgressions), which would have left an imprint in the stack of deposits adjacent to the proposed shorelines.
Science
Mr. Feinberg took the criticism to heart, acknowledging that he "underestimated the extent and the depth of the families' grief".
News & Media
'Chefs d'Oeuvre?' is like a demonstration of strength, to show the extent and the depth of the collection.
News & Media
Expert writing Tips
Best practice
When discussing research or analysis, use "extent and depth" to effectively convey both the scope of the study and the level of detail it encompasses.
Common error
While "extent and depth" is appropriate for formal and analytical writing, avoid using it in casual conversation. Opt for simpler, more direct alternatives like "how much" or "how far" to maintain a natural tone.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "extent and depth" functions as a compound noun phrase. It typically acts as an object or complement, quantifying the range and thoroughness of a subject. Ludwig indicates the phrase is correct and usable.
Frequent in
Science
40%
News & Media
33%
Formal & Business
8%
Less common in
Wiki
4%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "extent and depth" is a grammatically correct and commonly used expression to describe the range and thoroughness of a topic. As confirmed by Ludwig, it's suitable for formal and analytical contexts, particularly in science, news, and business. While synonyms like "scope and thoroughness" or "range and intensity" can be used, "extent and depth" effectively conveys both the scale and level of detail involved. When writing, use this phrase to provide a comprehensive evaluation and avoid overusing it in informal situations. Ludwig examples show its use in describing complex scenarios and analyses.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
scope and thoroughness
Replaces "extent" with "scope" to emphasize the breadth of coverage and "depth" with "thoroughness" to highlight the level of detail.
range and intensity
Substitutes "extent" with "range" to focus on the variety and "depth" with "intensity" to stress the strength or degree.
breadth and depth
Uses "breadth" instead of "extent" to indicate the width or scope, keeping "depth" for the level of detail.
scope and detail
Replaces "extent" with "scope" to focus on range, while "detail" highlights the level of specificity instead of "depth".
magnitude and profundity
Employs "magnitude" to denote the size or importance, and "profundity" to convey intellectual or emotional depth.
comprehensiveness and depth
Uses "comprehensiveness" to emphasize the all-encompassing nature, retaining "depth" for thoroughness.
scale and intensity
Replaces "extent" with "scale" to indicate size and "depth" with "intensity" to denote strength.
fullness and profundity
Utilizes "fullness" to describe completeness and "profundity" to indicate intellectual depth.
completeness and depth
Uses "completeness" to denote thoroughness and retaining "depth" to highlight the level of detail.
reach and gravity
Employs "reach" to describe the extent of influence and "gravity" to signify the seriousness or importance.
FAQs
How can I use "extent and depth" in a sentence?
Use "extent and depth" to describe the range and thoroughness of something. For example: "The report analyzes the extent and depth of the economic crisis."
What are some alternatives to "extent and depth"?
You can use alternatives like "scope and thoroughness", "range and intensity", or "breadth and depth" depending on the specific context.
Is "extent and depth" formal or informal?
"Extent and depth" is generally considered a formal phrase, best suited for academic, professional, or analytical contexts. Simpler alternatives are preferable for informal settings.
What is the difference between "extent and depth" and "scope and detail"?
"Extent and depth" implies a broad range and a thorough investigation, while "scope and detail" focuses more on the range of coverage and the specific particulars.
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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
4.5/5
Expert rating
Real-world application tested