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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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deficient from

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "deficient from" is not correct in standard written English.
The correct expression would typically be "deficient in" when referring to a lack of something. Example: "The report was deficient in critical data needed for analysis."

⚠ May contain grammatical issues

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

12 human-written examples

More than 2,000 bridges in New York State meet the federal government's definition of "structurally deficient," from the heavily traveled on-ramps of the Brooklyn Bridge to a 28-foot span across Trout Brook near the Canadian border.

News & Media

The New York Times

When the person is not deficient from water soluble vitamins and magnesium the first things that recover is the circulatory system, which result in improve heart by way of improved circulation.

If those who designed the bridge in 1964 miscalculated the loads and used metal parts that were too weak for the job, it would recast the national debate that has emerged since the collapse a week ago, about whether enough attention has been paid to maintenance, and raises the possibility that the bridge was structurally deficient from the day it opened.

News & Media

The New York Times

After summarizing the current state of existing safety standards and brake system designs, both of which appear deficient from a safety perspective, a previously developed dynamic simulation model is used to identify which parameters have the greatest influence on the vehicles' yaw stability.

Despite fulfilling formal and substantive equality of opportunity, the society just sketched is deficient from the standard of equality of opportunity.

Science

SEP

From Jan . 1 , 2002hrough Dec. 31, 2010, Wells Fargo inthroughally concealeDec.e problems with 6,310 loans it had determined were "seriously deficient" from the Federal Housing Administration, which insured the loans, according to the complaint filed in Manhattan federal district court.

News & Media

Huffington Post
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Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

King says that the study opens the door to a new field in research and to development of drugs that either speed up the post-injury activation of Tregs, or supplement levels of Tregs in people who may be relatively lymphocyte-deficient from either lung disease or chemotherapy.

(ii) To test for G6PD, and then either exempt those who are G6PD-deficient from receiving PQ, or give them PQ under supervision.

When Groups 1 and 2 are compared, the incidence and severity of OA are higher in Group 2. These animals were calcium-deficient from the age of 5 12 months.

Immature DCs from Cytip-deficient or from WT mice (C57BL/6) were generated from bone marrow according to standard protocols [ 19].

It received a "deficient" notification from the Port Melville developers in 2014 and had requested further information, to no avail.

News & Media

The Guardian
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Expert writing Tips

Best practice

Always use "deficient in" instead of "deficient from". For example, say "The soil is deficient in nutrients", not "The soil is deficient from nutrients".

Common error

Avoid using "from" after "deficient". The correct preposition to use with "deficient" is "in". "Deficient from" is not standard English.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "deficient from" functions as a prepositional phrase intended to describe a lack or shortage. However, it's grammatically incorrect as it violates standard English usage, where "deficient" should be followed by "in". Ludwig confirms this incorrect usage.

Expression frequency: Uncommon

Frequent in

Science

50%

News & Media

33%

Academia

17%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "deficient from" is grammatically incorrect in standard English. The correct and accepted phrasing is ""deficient in"". While Ludwig's examples show the phrase appearing in various sources, including scientific publications and news articles, it is essential to recognize this usage as an error. Instead of "deficient from", consider using alternatives like "lacking in" or "insufficient in" to ensure clarity and grammatical accuracy. Ludwig AI confirms this incorrect usage.

FAQs

What is the correct preposition to use with "deficient"?

The correct preposition to use with "deficient" is "in". For example, "The diet is "deficient in" iron" is correct.

Is "deficient from" grammatically correct?

No, "deficient from" is not considered grammatically correct in standard English. The accurate and accepted phrasing is ""deficient in"".

What can I say instead of "deficient from"?

You can use alternatives like ""deficient in"", "lacking in", or "insufficient in".

How do I use "deficient in" in a sentence?

Use "deficient in" to indicate a lack of something. For example, "The patient's blood tests showed they were "deficient in" vitamin D".

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Source & Trust

82%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: