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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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demonstrated fluency

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "demonstrated fluency" is correct and usable in written English.
It can be used to describe someone's proven ability to speak or write a language proficiently. Example: "Her demonstrated fluency in Spanish made her an ideal candidate for the translation position."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Yet on Thursday, Mr. Ryan demonstrated fluency with at least the phrases of foreign policy, speaking of the Quetta Shura and the Haqqani group in Pakistan.

News & Media

The New York Times

B.A., N.H.L. Requires working knowledge of international relations and ice-skating contortions, ability to distinguish a triple axel from falling on the floor sideways, a firm grasp of the numbers 1 through 6. Demonstrated fluency in decimal system and in much higher math, where two gold medals can equal one.

News & Media

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

- Students will demonstrate fluency through shared reading.

- Students will demonstrate fluency through reading aloud.

- Students will demonstrate fluency through guided reading.

- Students will demonstrate fluency through independent reading.

A student cannot move on until demonstrating fluency in each competency.

Foreigners will also have to demonstrate fluency in English and knowledge of the British way of life.

News & Media

Independent

You can use it to enhance your personal brand, establish yourself as an expert in a field, or demonstrate fluency with all things digital.

Students cannot opt-out of language requirements by demonstrating fluency in a South Asian language which is not among the primary research languages for their project.

More recently, the language debate has centered on whether professors should demonstrate fluency in Catalan to teach in one of Catalonia's universities.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When describing someone's ability, follow "demonstrated fluency" with a prepositional phrase specifying the area of expertise (e.g., "demonstrated fluency in data analysis").

Common error

Avoid using "demonstrated fluency" with overly general terms. Instead of saying "demonstrated fluency in general knowledge", specify the area of knowledge to enhance clarity.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "demonstrated fluency" functions as a descriptor, typically modifying a noun to indicate a proven high level of skill or competence in a specific area. Ludwig AI confirms its correct usage in various contexts.

Expression frequency: Uncommon

Frequent in

News & Media

30%

Academia

30%

Science

15%

Less common in

Wiki

10%

Formal & Business

10%

Reference

5%

Ludwig's WRAP-UP

In summary, the phrase "demonstrated fluency" is a grammatically correct and usable expression that indicates a proven ability or skill in a particular area. As confirmed by Ludwig AI, it appears across various contexts, including news, academia, and science. While not extremely common, its usage is consistent and the phrase is best used with a specific area of expertise to avoid vagueness. Alternatives like "exhibited proficiency" or "displayed mastery" can be used depending on the nuance you want to convey.

FAQs

How can I use "demonstrated fluency" in a sentence?

You can use "demonstrated fluency" to describe someone's proven ability in a particular area. For example, "Her "demonstrated fluency" in Spanish made her an ideal candidate for the translation position".

What can I say instead of "demonstrated fluency"?

Alternatives include "exhibited proficiency", "showed competence", or "displayed mastery" depending on the context.

Is it better to say "demonstrated fluency" or "demonstrated proficiency"?

Both "demonstrated fluency" and "demonstrated proficiency" are correct, but "fluency" often implies ease and smoothness, while "proficiency" suggests competence and skill. Choose the term that best fits the context.

What does "demonstrated fluency" imply about someone's abilities?

It implies that someone has not only the knowledge but also the practical ability to use that knowledge effectively and smoothly. For example, a "demonstrated fluency" in a programming language means they can write code efficiently and effectively.

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Source & Trust

87%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: