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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
proficiency at
Grammar usage guide and real-world examplesUSAGE SUMMARY
"proficiency at" is a correct and usable phrase in written English.
You can use it to describe a person's level of skill or knowledge. Example: She has a high level of proficiency at playing the piano.
✓ Grammatically correct
News & Media
Science
Formal & Business
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
59 human-written examples
Though Kortni's skill for being drunk is uneven, her proficiency at getting drunk is quite remarkable.
News & Media
Lee's proficiency at swapping genres, but retaining a purposeful humaneness, is his hallmark.
News & Media
(It also seems to help with musical sight-reading and proficiency at Texas hold 'em).
News & Media
It has demonstrated a proficiency at reasoning skills, and therefore thinks every problem can be solved entirely with that proficiency.
News & Media
So you see, my dogs, with their limited proficiency at obeying me, may not have seemed so smart.
News & Media
Paul Ince's proficiency at overcoming League Two opposition earned him a personal promotion to the Premier League.
News & Media
I quickly discovered that acquiring even a mediocre proficiency at handling a Formula Dodge was not easy.
News & Media
Campbell cites a published letter in which Kerouac stated, "I have no proficiency at all in my native language".
News & Media
Republicans acknowledge that Democrats may reap some residual benefit from Mr. Obama's 2008 proficiency at finding and mobilizing new voters.
News & Media
By contrast, he said, the Sanitation Department does not allow its drivers to operate trucks on city streets until they have demonstrated some proficiency at the training location.
News & Media
It's been suggested that the benefits of caffeine, in terms of heightened focus, might be offset by a decrease in proficiency at more imaginative tasks.
News & Media
Expert writing Tips
Best practice
When using "proficiency at", ensure that the activity or skill being described is clearly defined. For example, specify "proficiency at data analysis" rather than just "proficiency".
Common error
Avoid overstating someone's abilities by using "proficiency at" when "basic understanding of" or "familiarity with" is more accurate. Overusing the phrase can diminish its impact and credibility.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "proficiency at" functions as a noun phrase, typically used to describe the level of skill or competence an individual or entity possesses in a particular area. Ludwig's examples confirm its role in specifying abilities, aligning with its grammatical purpose.
Frequent in
News & Media
40%
Science
30%
Formal & Business
15%
Less common in
Wiki
8%
Academia
5%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "proficiency at" is a common and grammatically correct way to describe skill or competence in a specific area. As Ludwig AI confirms, it is widely used in diverse contexts, ranging from news and media to scientific publications. The phrase functions to inform and assess, indicating a level of expertise. While suitable for neutral and professional settings, it maintains a register accessible to a broad audience. When choosing an alternative, consider nuances like "competence at", "skill in", or "expertise in" to tailor your message precisely. Ensure clarity by specifying the activity related to the "proficiency at" to avoid ambiguity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
competence at
This alternative highlights the ability to perform a task adequately, placing emphasis on meeting required standards.
skill in
This alternative focuses on the expertise and dexterity in a particular activity.
expertise in
Implies a high level of specialized knowledge or skill, suggesting mastery.
adeptness at
Suggests a natural talent or quickness in learning a particular skill.
aptitude for
Highlights an inherent capacity or potential to learn and excel in a specific area.
facility with
Emphasizes ease and fluency in performing a particular task.
mastery of
Implies comprehensive knowledge and control over a subject or skill.
knack for
Refers to a natural and intuitive ability, often implying an effortless skill.
talent for
Focuses on innate ability and natural giftedness.
gift for
Stresses a natural and exceptional ability, often implying a unique or rare skill.
FAQs
How do I use "proficiency at" in a sentence?
Use "proficiency at" to describe someone's skill level in a particular activity. For example, "Her "proficiency at" coding is impressive".
What's a good substitute for "proficiency at"?
Consider using phrases like "skill in", "expertise in", or "competence at" depending on the specific nuance you want to convey.
Is it better to say "proficiency in" or "proficiency at"?
Both "proficiency in" and "proficiency at" are acceptable, but "proficiency at" is often used to refer to a specific skill or activity. "Proficiency in" can be used more broadly. The choice depends on the context.
What does "demonstrate proficiency at" mean?
To "demonstrate "proficiency at"" means to show that you have a good level of skill or knowledge in a particular area through your actions or performance.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested