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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a deficient performance
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a deficient performance" is correct and usable in written English.
It can be used to describe a performance that is lacking in quality or effectiveness, often in contexts such as evaluations, reviews, or assessments. Example: "The athlete's training regimen led to a deficient performance during the championship, resulting in a disappointing finish."
✓ Grammatically correct
Science
News & Media
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
The higher quality in DM in the group with more MWL than expected is also concordant with our hypothesis and may be revealing a higher cognitive demand that places subjects on a better performance range and, on another hand, does not exceed the limits to generate a deficient performance.
Ordinarily, I'd skip past a deficient performance with only a brief remark, but I regret to say I can't dismiss Englert's portrayal quite so quickly.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
This requires a showing of deficient performance that prejudiced the defense, such that the outcome of the case would have been different but for the ineffective performance, considering the total circumstances (Strickland v. Washington (1984)).
News & Media
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.
Science
The Eco-Pole cash flow presents a deficient economic performance, but with a tendency to profitability.
To satisfy the prejudice prong of Strickland, a defendant who pleads guilty must show that there is a reasonable probability that, but for counsel's deficient performance, he or she would not have plead guilty.
Wiki
Likewise, impairment of a decision or preparation process prior to saccade execution is unlikely to account for deficient performance of patients in the ALLO task.
Science
Compared to the composites, pure PANI processed deficient performance in the cycle life commonly.
Science
He didn't effectively communicate the deficient performance of current management.
News & Media
The deficient performance of thermally sprayed coatings in cavitation erosion tests is often attributed to the nature of their lamellar microstructure.
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.
Expert writing Tips
Best practice
When using "a deficient performance", ensure the context clearly indicates what standard the performance is falling short of. For instance, specify whether it's in relation to expected outcomes, industry benchmarks, or past achievements.
Common error
Avoid using "a deficient performance" without providing specific reasons for the assessment. Always substantiate the claim with concrete examples or quantifiable data to enhance credibility and avoid ambiguity.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a deficient performance" functions as a noun phrase where the adjective "deficient" modifies the noun "performance". As supported by Ludwig, it describes a performance that fails to meet a required standard or expectation.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a deficient performance" is a grammatically correct phrase used to describe a performance that does not meet expectations. Ludwig AI confirms its usability in written English. It's more formal than alternatives like "a poor showing" and is best used when specific shortcomings can be identified. While not exceedingly common, occurring in scientific and news contexts, it provides a precise way to critique and assess performance levels.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a substandard performance
Emphasizes the performance is below an acceptable standard.
a poor showing
Focuses on the disappointing aspect of the performance.
an inadequate showing
Highlights the insufficiency of the performance.
a lackluster performance
Stresses the lack of enthusiasm or vitality in the performance.
a disappointing performance
Emphasizes the failure to meet expectations.
a weak performance
Highlights the lack of strength or effectiveness.
an unsatisfactory performance
Focuses on the failure to satisfy requirements or expectations.
a suboptimal performance
Indicates the performance was less than the best possible.
a faulty performance
Stresses the presence of flaws or errors.
a subpar performance
Indicates the performance is below average.
FAQs
How can I use "a deficient performance" in a sentence?
You can use "a deficient performance" to describe a performance that doesn't meet the required standards. For instance, "The team's "a deficient performance" in the final quarter cost them the game."
What are some alternatives to "a deficient performance"?
Alternatives include "a substandard performance", "a poor showing", or "an inadequate showing". The best choice depends on the specific nuance you wish to convey.
Is it better to say "deficient performance" or "poor performance"?
"Deficient performance" is more formal and suggests a specific lack or failing, while "poor performance" is more general. Use "deficient" when you want to highlight particular shortcomings.
What does it mean when a performance is described as "deficient"?
It means the performance is lacking in some essential quality or element, hindering its effectiveness or success. It suggests a specific area where the performance falls short.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested