deficient performance

USAGE SUMMARY

"deficient performance" is a grammatically correct and usable phrase in written English.
You can use it to indicate that someone or something is not performing to the expected or desired standard. For example: "The employee was given a warning due to their deficient performance in the last quarter."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

19 human-written examples

The deficient performance of thermally sprayed coatings in cavitation erosion tests is often attributed to the nature of their lamellar microstructure.

Surface and Coatings Technology

Forensic mining engineering tackles the application of mining engineering principles and methodologies to determine the causes of deficient performance in a given excavation or support, elaborating conclusions in the shape of expert opinions.

Engineering Failure Analysis

In humans, ketamine-induced transient, and disorder associated chronic NMDAR hypofunction (i.e. in schizophrenia) has been associated with deficient performance in the domains of memory and higher-order emotional functioning, as well as altered neural activity in the underlying limbic-prefrontal circuits.

NeuroImage

He didn't effectively communicate the deficient performance of current management.

Forbes

Compared to the composites, pure PANI processed deficient performance in the cycle life commonly.

Nanoscale Research Letters

Notice the deficient performance of the round robin strategy, as the scheduler does not tackle the channel conditions, thus delivering very low system throughput performance, which handicaps its implementation in current broadband wireless systems, even of its outstanding delay performance.

EURASIP Journal on Wireless Communications and Networking

Human-verified similar examples from authoritative sources

Similar Expressions

41 human-written examples

Patel was last week suspended from practice for three months by the General Medical Council after being found guilty of misconduct or "deficient professional performance" in three earlier autopsy cases.

The Guardian

Freddy Patel, the pathologist who conducted the first postmortem on Ian Tomlinson, has been found guilty by a medical tribunal of misconduct, deficient professional performance and dishonesty.

The Guardian

In 2010, Patel was suspended from practising for three months after a panel found him guilty of misconduct or "deficient professional performance" in other cases.

The Guardian

Dr Freddy Patel acted with "deficient professional performance" over his postmortem investigation into the death of Ian Tomlinson during the G20 protests, a medical tribunal has concluded.

The Guardian

Last summer, Patel was suspended from practising for three months after the GMC found him guilty of misconduct or "deficient professional performance" in other cases.

The Guardian

Expert writing Tips

Best practice

When using "deficient performance", ensure you clearly identify the specific areas or aspects of the performance that are lacking or inadequate. This provides context and allows for targeted improvement.

Common error

Avoid using "deficient performance" as a vague blanket statement. Always follow up with concrete examples or areas needing improvement to avoid ambiguity and facilitate constructive feedback.

Linguistic Context

The phrase "deficient performance" functions as a noun phrase where the adjective "deficient" modifies the noun "performance". It is typically used to describe situations where the level of execution or output falls below an acceptable standard. Ludwig AI confirms this is grammatically correct and usable.

Expression frequency: Common

Frequent in

Science

44%

News & Media

36%

Formal & Business

20%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "deficient performance" is a grammatically correct and commonly used phrase to describe substandard execution across various contexts. As Ludwig AI confirms, this phrase is suitable for formal settings and is prevalent in scientific, news, and business domains. While providing constructive criticism, remember to specify the aspects needing improvement to avoid vagueness. Alternative phrases like "poor execution" or "inadequate output" can be used depending on the situation. By understanding its usage and common errors, you can use the phrase effectively in your writing and communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

underperformance

A single-word synonym that directly describes a failure to meet expectations.

poor execution

Replaces "performance" with a more direct term for carrying out a task.

substandard work

Focuses on the quality of the work produced rather than the act of performing.

inadequate output

Emphasizes the result or product of the performance being insufficient.

faulty operation

Suggests a malfunction or error in the way something is working.

weak showing

An informal way to describe a performance that lacks strength or quality.

lacking efficiency

Highlights the absence of effective use of resources or time.

inferior effort

Points out that the level of exertion or attempt was below expectations.

unacceptable result

Focuses on the outcome being not up to the required standard.

failed attempt

Suggests the performance did not achieve its intended goal.

FAQs

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

You can use "deficient performance" to describe inadequate or substandard execution, as in, "The project suffered due to the team's "deficient performance"." or "The review highlighted "deficient performance" in several key areas."

What are some alternatives to saying "deficient performance"?

Alternatives include "poor execution", "substandard work", or "inadequate output" depending on the context.

Is "deficient performance" the same as "ineffective performance"?

While similar, "deficient performance" often implies a lack of essential qualities or skills, whereas "ineffective performance" suggests the performance, while perhaps adequate in effort, does not achieve the desired results.

When is it appropriate to use the term "deficient performance"?

"Deficient performance" is suitable in formal settings like performance reviews, project evaluations, or any situation where you need to address substandard execution in a professional and direct manner. However, consider softer alternatives like "areas for improvement" when providing feedback in sensitive situations.