has proven impractical

USAGE SUMMARY

The phrase "has proven impractical" is correct and usable in written English.
You can use it when discussing something that has been tested or evaluated and found to be ineffective or unworkable in practice. Example: "The proposed solution has proven impractical, leading us to seek alternative approaches."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

But despite help from the police to implement the order, it has proven impractical.

The Guardian

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

When it has proved impractical to spread into adjacent buildings or to construct annexes in the garden, branches have been installed wherever space can be found.

Encyclopedia Britannica

Almost the entire national team sought asylum in Germany after the Soviet invasion of 1979.In a country where even the central government must struggle to extend its authority beyond Kabul, creating a national football league has proved impractical.

The Economist

To date, however, cryopreservation of cell sheets has proved impractical.

BMC Biotechnology

Goal Directed Therapy has been shown to improve outcome when commenced before surgery, but this approach has proved impractical.

Critical Care

The company says the tools have proven impractical to keep up to date by themselves and a diversion from paid client work.

TechCrunch

But most technical improvements are incremental, and revolutionary "flying wing" airliners have proved impractical (they would involve strapping 300 people into an aircraft that flipped and zapped around like a fighter).

The Economist

Normal cells often have proved impractical because they can only divide a limited number of times in culture, and once returned to the body they're often too old to do much good.

Science Magazine

Established fishery-independent survey designs to measure change in the absolute density and biomass of greenlip abalone (leaded-line; LL) have proved impractical for the assessment of blacklip abalone.

Fisheries Research

Indeed, interventions in many health fields that have been found to be successful in efficacy studies have proved impractical to implement in applied settings that have limited time, few resources, and many competing demands [ 14, 15].

BMC Family Practice

This has proven controversial.

The Economist

Expert writing Tips

Best practice

Use "has proven impractical" to describe situations where a method, plan, or idea initially seemed promising but failed in real-world application. Be specific about why it's impractical.

Common error

Avoid using "has proven impractical" when discussing purely theoretical concepts. The phrase implies real-world testing or attempted implementation.

Linguistic Context

The phrase "has proven impractical" functions as a predicate adjective, describing the state or condition of a subject. It indicates that something has been tested or attempted and found not to be feasible or effective in practice. Ludwig AI confirms its usability.

Expression frequency: Common

Frequent in

News & Media

35%

Science

33%

Encyclopedias

10%

Less common in

Wiki

8%

Formal & Business

7%

Reference

7%

Ludwig's WRAP-UP

In summary, the phrase "has proven impractical" is a grammatically sound and frequently used expression to describe something that initially seemed promising but ultimately failed in practice. Ludwig AI validates this. It's most commonly found in news, science, and encyclopedia contexts, maintaining a neutral to professional tone. When using this phrase, ensure it's in a situation where something has been tested or attempted, not just in theoretical situations. Alternatives such as "has become unrealistic" or "has not been viable" can provide similar meaning with slight variations in nuance.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has turned out to be unfeasible

Replaces 'proven impractical' with 'turned out to be unfeasible', focusing on the outcome of being unworkable.

has become unrealistic

Shifts the focus to the lack of realism associated with something.

has not been viable

Emphasizes the lack of sustainability or workability.

has failed to be effective

Focuses on the lack of desired outcome or result.

has been shown to be unworkable

Highlights the demonstrated inability to be put into practice.

has not stood the test of time

Suggests that over a period, something has been proven not to work

is not a practical option

Changes the tense and voice while maintaining a similar meaning.

has proved to be unsustainable

Indicates that something cannot be maintained over a long period.

has been deemed unsuitable

Suggests something has been judged as not appropriate or fitting.

is simply not doable

Uses a more informal and direct way of saying something is impossible.

FAQs

What does it mean when something "has proven impractical"?

It means that something, like a plan or method, was tried or tested and found to be unworkable or ineffective in practice.

How can I use "has proven impractical" in a sentence?

You can say, "The initial strategy for marketing the product "has proven impractical", so we need to change our approach".

What can I say instead of "has proven impractical"?

You can use alternatives like "has become unrealistic", "has not been viable", or "is simply not doable" depending on the context.

Is "has proven impractical" formal or informal?

"Has proven impractical" is suitable for both formal and informal contexts. Its appropriateness depends more on the surrounding vocabulary and the overall tone of the communication.