has proved out

USAGE SUMMARY

The phrase "has proved out" is correct and usable in written English.
It is typically used to indicate that something has been tested or demonstrated to be effective or true over time. Example: "The new marketing strategy has proved out to be successful in increasing our sales."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

History has proved out this theory.

Forbes

Omar Abdullah, its genial third-generation incarnation as chief minister, has proved out of touch, his government mostly beyond his control.

The Economist

Because malfunctioning of an automated marketing system can threaten a business's revenue stream, it's advisable to budget for the cost of two systems automated and manual until the network has proved out.

Harvard Business Review

While Dr Haass's blueprint envisages the continuation of historic investigations through a new police unit, it also proposes the creation of an independent commission for information retrieval (ICIR) for those victims searching for the truth of what happened to their loved ones, even though justice has proved out of reach.

BBC

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

"I think my performance over a long-term basis has proven out to be a pretty strong record".

The New York Times

"The fundamental idea behind this race from the start has been that this is a 'change' election, and that has proven out," the memo said.

The New Yorker

So far, Wattpad has proven out its model in the form of user growth.

TechCrunch

Tinder has proven out a lighter weight dating app model, but there's plenty of room for different angles like data-driven matchmaking.

TechCrunch

The concept has proven out: Tens of thousands of people are using the game in the field as a way to stay connected to the campaign, as well as to find phone banks and field offices.

Huffington Post

Indium-111-antimyosin scintigraphy has proven out to be a sensitive indicator of myocardial cell injury including anthracycline toxicity (Carrio et al, 1995; Maini et al, 1997).

British Journal of Cancer

"And I feel like my personal feeling at the time when I was writing it, which is that the personal is political, seems to have proved out".

The Guardian - Books

Expert writing Tips

Best practice

Use "has proved out" when you want to emphasize that something has been tested or demonstrated to be effective over a period of time. It's especially useful when highlighting a theory, model, or strategy that has shown positive results through practical application.

Common error

While grammatically correct, "has proved out" can sound slightly less formal or less polished than alternatives like "has been demonstrated" or "has proven to be". Use it judiciously and consider whether a more concise or formal option might be more appropriate for your specific context.

Linguistic Context

The phrase "has proved out" functions as a verb phrase, indicating that something has been tested or demonstrated to be effective or true. Ludwig AI confirms the phrase's grammatical correctness and usability, although its frequency is relatively low.

Expression frequency: Rare

Frequent in

News & Media

50%

Science

25%

Academia

25%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "has proved out" is a grammatically correct way to express that something has been validated or shown to be effective through time and experience. While Ludwig AI indicates it's usable in writing, its frequency is relatively rare. It is most often encountered in News & Media, Science, and Academia contexts. Consider more common or formal alternatives like "has proven to be" or "has been demonstrated" depending on the desired level of formality. Use it when you want to highlight that a theory, model, or strategy has shown positive results in practical application. Ludwig's analysis suggests that while the phrase is valid, strategic word choice can enhance the clarity and impact of your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has proven to be

A more standard and direct alternative, omitting the "out".

has been confirmed

Implies that something has been established as true or correct.

has been validated

Highlights the confirmation of accuracy or correctness.

has been verified

Highlights the process of confirming the truth or accuracy of something.

has been demonstrated

Emphasizes the act of showing or proving something through evidence.

has been substantiated

Implies providing evidence to support the truth of something.

has turned out to be

Focuses more on the eventual outcome rather than the validation process.

has held up

Suggests that something has remained valid or true over time.

has come to fruition

Focuses on the successful completion or realization of something.

has borne fruit

Suggests that efforts or investments have yielded positive results.

FAQs

What does "has proved out" mean?

The phrase "has proved out" means that something has been shown to be effective or true over time through testing or experience. It suggests that a theory, method, or approach has been validated by real-world results.

How can I use "has proved out" in a sentence?

You can use "has proved out" to describe a situation where an initial idea or plan has been successful in practice. For example, "The company's new marketing strategy "has proven to be" highly effective" or "The experimental treatment "has been demonstrated" to improve patient outcomes significantly".

What are some alternatives to "has proved out"?

Some alternatives to "has proved out" include "has proven to be", "has been validated", "has been demonstrated", and "has turned out to be". The best choice depends on the specific context and the nuance you want to convey.

Is "has proved out" formal or informal?

The phrase "has proved out" is generally considered less formal than alternatives like "has been demonstrated" or "has been validated". While acceptable in many contexts, consider using a more formal alternative in academic or professional writing where precision and clarity are paramount.