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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
proficient about
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "proficient about" is not correct in standard English usage.
The correct expression would typically be "proficient in" or "proficient at." Example: "She is proficient in multiple programming languages."
⚠ May contain grammatical issues
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
2 human-written examples
As it is, they epitomize all that has long been worst about Paris Opera style: musically deaf, showily virtuosic and proficient about minor points of academically correct delivery while uninterested in the larger points of classicism.
News & Media
Some of them stated that since they are not proficient about doing self-assessment and peer-assessment "it is better for us not to take the risk and doing that".
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
To achieve better success in identifying migraine patients, proficient knowledge about this disease is essential for otolaryngologists.
Making and construction is not about becoming proficient with a 3D printer, learning how to calculate resistance, or even about so-called 21st century skills.
Employers complain that recent economics graduates, while being technically proficient, know very little about the real world.
News & Media
In his talk on Sunday, Atul Gawande asked audience members to think about how proficient hospitals should be at rescuing patients.
News & Media
By New Yorker Festival October 7, 2012 In his talk on Sunday, Atul Gawande asked audience members to think about how proficient hospitals should be at rescuing patients.
News & Media
They have gone to the trouble of being technically proficient enough to know about the dark web and to operate within it.
News & Media
The execution is proficient enough, but everything about the album lacks character, from the anodyne production to the wafer-thin songs, which reveal what they're all about within the first verse.
News & Media
"I love good filmmaking that isn't just about really proficient writers of dialogue, who think that everybody's really articulate and everybody can hear each other really well.
News & Media
Indeed, e-commerce sites often emphasize more about being proficient and effective, hence neglect the "human touch".
Expert writing Tips
Best practice
Always use "proficient in" or "proficient at" instead of "proficient about". For example, say "She is proficient in programming" or "He is proficient at playing the piano".
Common error
Avoid using "about" after "proficient". The correct prepositions are "in" for general areas of expertise and "at" for specific skills or activities.
Source & Trust
86%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "proficient about" functions as an adjective phrase intended to describe someone's skill or competence related to a particular subject. However, it's grammatically incorrect. As confirmed by Ludwig AI, standard usage dictates "proficient in" or "proficient at" instead.
Frequent in
News & Media
33%
Science
33%
Formal & Business
33%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "proficient about" aims to convey skill or knowledge, it's grammatically incorrect. Standard English dictates the use of "proficient in" or "proficient at". As Ludwig AI confirms, it is better to use "proficient in" or knowledgeable about. Although there are some instances of "proficient about" in various sources, including news and media, science, and formal business contexts, it's best to avoid this phrasing to maintain grammatical correctness and clarity in your writing. Always opt for the grammatically sound alternatives.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
skilled in
Replaces "proficient" with "skilled" and "about" with "in", focusing on possessing a developed ability.
knowledgeable about
Shifts from skill to knowledge, emphasizing understanding rather than practiced ability.
competent in
Similar to "skilled in", highlighting the ability to perform tasks effectively.
adept at
Indicates a high degree of skill, often implying natural talent.
experienced with
Focuses on proficiency gained through practical experience.
masterful in
Suggests a very high level of skill, almost artistic or expert-level.
well-versed in
Emphasizes thorough knowledge and understanding of a subject.
accomplished in
Highlights a proven track record of success and proficiency.
qualified in
Focuses on having the necessary qualifications and training.
capable in
Indicates possessing the basic ability to perform a task.
FAQs
What's the correct way to say someone is skilled in a particular area?
Use "proficient in" or "skilled in". For example, "She is "proficient in" data analysis" or "He is "skilled in" negotiation".
What can I say instead of "proficient about"?
Opt for alternatives like "knowledgeable about", ""skilled in"", or "competent in" depending on the specific context.
Which is correct, "proficient in" or "proficient about"?
"Proficient in" is the correct and standard English usage. "Proficient about" is grammatically incorrect.
How to use "proficient in" in a sentence?
You can say, for example, "The software developer is "proficient in" Java and Python", or "The chef is "proficient in" French cuisine".
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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
1.8/5
Expert rating
Real-world application tested