Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
keep up their proficiency
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "keep up their proficiency" is correct and usable in written English.
It can be used when discussing the maintenance or improvement of skills or abilities in a particular area, such as language, sports, or professional expertise. Example: "To excel in their careers, professionals must continuously keep up their proficiency in the latest industry trends and technologies."
✓ Grammatically correct
Academia
News & Media
Science
Wiki
Formal & Business
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
"They haven't kept up their end of the contract.
News & Media
They kept up their end.
News & Media
Absent expensive imaging equipment, doctors keep up their diagnostic instincts.
News & Media
Can they keep up their performance?
News & Media
Scientists need to keep up their lobbying efforts, she says.
Science & Research
Others kept up their fire.
News & Media
Short sellers have kept up their warnings.
News & Media
The artists kept up their spirits with black humor.
News & Media
They kept up their spirits with thoughts of their families.
News & Media
Meanwhile, proponents of protecting the region kept up their efforts.
Wiki
31 Nevertheless the villagers have kept up their annual deliveries (harvest yields) to the temple.
Science
Expert writing Tips
Best practice
When using "keep up their proficiency", specify the area of expertise to provide context and clarity. For example, "keep up their proficiency in data analysis".
Common error
Avoid using "keep up their proficiency" without specifying the skill or area of knowledge. This can lead to ambiguity and weaken the impact of your statement.
Source & Trust
60%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "keep up their proficiency" functions as a verb phrase indicating the act of maintaining or sustaining a certain level of skill or competence. Based on Ludwig AI, the phrase is considered grammatically correct and usable.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Academia
0%
Wiki
0%
News & Media
0%
Ludwig's WRAP-UP
The phrase "keep up their proficiency" is used to describe the act of maintaining or improving existing skills or abilities. Ludwig AI confirms its grammatical correctness and usability. Due to the lack of direct examples, the frequency is categorized as "Missing". To enhance clarity, it's best practice to specify the area of proficiency being discussed. While suitable for various contexts, it is most appropriate for neutral to professional settings. Alternative phrases include "maintain their expertise" and "sustain their competence".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
maintain their expertise
Focuses on preserving existing high-level skills.
sustain their competence
Highlights the act of continuously supporting their capabilities.
retain their skill level
Emphasizes holding onto a specific level of skill.
preserve their capabilities
Implies protecting current abilities from decline.
enhance their abilities
Suggests actively improving existing skills.
develop their skills
Focuses on the growth and advancement of abilities.
improve their mastery
Highlights the goal of perfecting their abilities.
advance their knowledge
Stresses the progression of understanding and information.
refine their talents
Suggests polishing and improving innate abilities.
hone their craft
Emphasizes perfecting a particular skill or trade.
FAQs
How can I use "keep up their proficiency" in a sentence?
You can use "keep up their proficiency" to emphasize the importance of maintaining or improving skills in a particular area. For example, "Regular training helps employees keep up their proficiency in using new software".
What are some alternatives to "keep up their proficiency"?
Alternatives include "maintain their expertise", "sustain their competence", or "enhance their abilities", depending on the specific context.
Is "keep up their proficiency" formal or informal?
"Keep up their proficiency" is suitable for both formal and informal contexts, but the surrounding language and the specific situation will influence the overall tone.
What's the difference between "keep up their proficiency" and "improve their proficiency"?
"Keep up their proficiency" suggests maintaining an existing skill level, while "improve their proficiency" implies actively enhancing and developing skills beyond their current level.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
60%
Authority and reliability
3.8/5
Expert rating
Real-world application tested