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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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was deficient in

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "was deficient in" is correct and usable in written English.
It can be used to describe a lack or insufficiency in something, often in a formal or academic context. Example: "The report indicated that the project was deficient in necessary resources, which hindered its progress."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

However, Ash2L/RbBP5 was able to partially rescue the SAM binding deficiency of the MLL1SET mutant H3907A, which was deficient in SAM binding by itself (Fig. 3D) [3].

Science

Plosone

There have been moves towards a better process now, but it was deficient in 2005, 2006 and 2007, Dannatt says.

News & Media

The Guardian

A second advisory firm, Glass Lewis, also advised shareholders to rebel against JP Morgan's remuneration policy, which it said was "deficient in aligning pay with performance".

"If a prospective donor was deficient in some way, usually intellectually, the family power structure tended to focus on his or her presumed expendability".

The poet Thom Gunn, a friend of the author's, remarked that he'd worried Sacks was deficient in empathy until he became a clinician.

It wasn't happy with the regulator, surprise surprise, saying its analysis was "deficient in a number of ways".

News & Media

Independent

But his surrogates argued Monday that he did have the economic knowledge to go with his experience in foreign policy and national security, and that Mr. Obama was deficient in all of those areas.

News & Media

The New York Times

U.S.T.A. officials tested alternative electronic line-calling systems for years, but every system they looked at until Hawk-Eye was deficient in some critical way, said Rich Kaufman, the U.S.T.A.'s director of officials and chief umpire for the Open.

"And to be honest with you, the program last year was deficient in data collection because we never really initiated a whole program".

News & Media

The New York Times

As a freshman at LaGuardia, Angel Payero, 18, took the necessary assessment tests in August and discovered that he was deficient in reading, writing and math.

News & Media

The New York Times

The S.E.C.'s complaint was "deficient" in proving the second, Judge Fitzwater ruled, noting that Mr. Fauré never asked Mr. Cuban not to trade.

News & Media

The New York Times
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Expert writing Tips

Best practice

When using the phrase "was deficient in", ensure that you clearly state what the subject was lacking and the consequences of that deficiency for clarity.

Common error

While grammatically correct, "was deficient in" can sound overly formal in casual conversation. Opt for simpler alternatives like "lacked" or "didn't have enough" for a more natural tone.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "was deficient in" functions as an adjectival phrase, modifying a noun to indicate a lack or inadequacy. Ludwig AI confirms its correct usage and prevalence in various contexts.

Expression frequency: Very common

Frequent in

Science

58%

News & Media

36%

Encyclopedias

2%

Less common in

Wiki

2%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "was deficient in" is a grammatically sound and commonly used phrase to describe a lack or inadequacy. According to Ludwig AI, its usage is correct and applicable across various contexts, although it tends to lean towards formal and scientific writing. The phrase functions as an adjectival modifier, typically indicating a shortcoming and is frequently found in scientific and news sources. While "was deficient in" is appropriate in many cases, remember that alternatives like "lacked" or "was lacking in" can often provide a more concise and natural-sounding option, especially in informal settings.

FAQs

What does it mean to say something "was deficient in" something else?

To say something "was deficient in" something else means that it lacked an adequate amount of that thing or that it had a shortage of it. It implies that the deficiency had a negative impact.

How can I use "was deficient in" in a sentence?

You can use "was deficient in" to describe a lack or inadequacy. For example: "The study found that the soil "was deficient in" essential nutrients, leading to poor crop growth."

What are some alternatives to "was deficient in"?

Some alternatives to "was deficient in" include "lacked", "was lacking in", or "was short on". The best choice depends on the specific context.

Is it better to say "was deficient in" or "lacked"?

Both "was deficient in" and "lacked" are grammatically correct, but "lacked" is often more concise and suitable for both formal and informal contexts. "Was deficient in" is often perceived as more formal.

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Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: