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
deep deficiencies
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "deep deficiencies" is correct and usable in written English.
It can be used to describe significant or serious shortcomings in a particular area, such as skills, resources, or knowledge. Example: "The report highlighted the deep deficiencies in the current educational system that need to be addressed for improvement."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(4)
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
2 human-written examples
Cocks also criticised the actors, saying that Moore "lacks all Connery's strengths and has several deep deficiencies", while Lee was "an unusually unimpressive villain".
Wiki
Thyroid hormones are essential for normal brain development and prenatal disruption or inhibition of the thyroid axis causes deep deficiencies in adult brain functions.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Research from study co-author Carol Dweck has shown that people who have a "fixed mindset" about their personality, or who believe that their character is unchanging, are more likely to believe that the rejection exposes some deep deficiency in their personality.
News & Media
One example it said exemplified "many of the deep-rooted deficiencies that continue to plague P.R.P.D". was the killing of Cáceres Cruz in August 2007 by a tactical unit officer.
News & Media
But such improvements hide deeper structural deficiencies.
News & Media
For example, patients with HAART failure and deep immunological deficiency, patients with AIDS classifying diseases but who never had antiretroviral therapy, or patients in the early stage of the HIV infection with high CD4 cell count will probably have very different outcomes.
Science
To see his actions and approve of them uncovers a deep moral deficiency.
News & Media
Over the next two days of hiking I began to realize that beneath all my mood swings, depression, loneliness and addictive behavior lurked that feeling of deep personal deficiency.
News & Media
3– 7 On the other hand, decreased anticoagulant capability can result in thrombotic diseases such as antithrombin III (ATIII) deficiency, protein C deficiency, protein S deficiency (deep vein thrombosis), and factor VLeiden thrombophilia).
As a result of a deep and persistent deficiency in aggregate demand, the US economy has been operating far below its potential output level.
News & Media
It is thence inferred that Timoshenko theory is subject to the same deficiencies when deep beams are considered.
Expert writing Tips
Best practice
Use "deep deficiencies" to describe fundamental or significant lacks in skills, resources, or qualities. It conveys a more serious and impactful issue than simply saying "deficiencies".
Common error
Avoid using "deep deficiencies" in casual conversation or informal writing. Its formal tone is better suited for academic, professional, or journalistic contexts. Opt for simpler terms like "major flaws" or "serious problems" in less formal settings.
Source & Trust
86%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "deep deficiencies" functions as a noun phrase where the adjective "deep" modifies the noun "deficiencies". As Ludwig AI confirms, it's usable in written English. The adjective intensifies the noun, emphasizing the severity or fundamental nature of the shortcomings.
Frequent in
News & Media
40%
Science
35%
Encyclopedias
10%
Less common in
Wiki
5%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
In summary, the phrase "deep deficiencies" is a grammatically sound and semantically rich expression used to convey significant shortcomings or flaws. Ludwig AI analysis indicates its usability and correctness in written English. While not exceedingly common, it finds its primary usage in formal contexts like news, media, and scientific publications. Related phrases include "significant shortcomings" and "profound inadequacies". When using this phrase, ensure it aligns with the formal tone of your writing and accurately reflects the gravity of the deficiencies you are describing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
significant shortcomings
Focuses on the inadequacy or lack of something important, similar to deficiencies.
severe shortcomings
Focuses on the gravity of the shortcomings.
profound inadequacies
Emphasizes the depth and severity of the inadequacies.
serious flaws
Highlights the presence of significant faults or imperfections.
fundamental weaknesses
Points to weaknesses that are basic and essential.
major gaps
Suggests a lack or absence of something essential.
critical deficits
Emphasizes the crucial nature of the lacking elements.
substantial limitations
Highlights the considerable restrictions or constraints.
acute lacks
Highlights the intensity and urgency of the deficiencies.
intrinsic flaws
Points to flaws that are inherent or part of the nature of something.
FAQs
How can I use "deep deficiencies" in a sentence?
You can use "deep deficiencies" to describe significant shortcomings or flaws in something. For example: "The report highlighted the "deep deficiencies" in the current educational system".
What are some alternatives to "deep deficiencies"?
Alternatives include "significant shortcomings", "profound inadequacies", or "serious flaws", depending on the specific context.
Is it more appropriate to say "deep deficiencies" or "significant deficiencies"?
"Deep deficiencies" emphasizes the severity or fundamental nature of the lack, while "significant deficiencies" simply indicates that the deficiencies are important or noteworthy. The best choice depends on the degree of emphasis you want to convey.
What kind of writing is "deep deficiencies" best suited for?
"Deep deficiencies" is most appropriate for formal writing, such as academic papers, professional reports, or news articles. It may sound overly dramatic or pretentious in casual conversation or informal writing. In those contexts you could use something simpler such as "major flaws".
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
86%
Authority and reliability
4.3/5
Expert rating
Real-world application tested