has substantially altered

USAGE SUMMARY

The phrase "has substantially altered" is correct and usable in written English.
It can be used to indicate that something has changed significantly or to a great extent over a period of time. Example: "The new policy has substantially altered the way we approach project management."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

His comments suggest that the Foreign Office has substantially altered it priorities since Philip Hammond was appointed as Foreign Secretary last year.

Independent

"Every once in a while in the history of mankind, a book has appeared which has substantially altered the course of history," Senator Ernest Gruen­ing, a Democrat from Alaska, told Carson at the time.

The New York Times - Magazine

Moreover, his work stimulated further development of both the intuitionist and the formalist schools of thought in the logical foundations of mathematics; it has substantially altered mathematical education in the United States and is often associated with the "new mathematics".

Encyclopedia Britannica

At the same time, the comments made by the adviser, Eric Fehrnstrom, will serve to remind voters of a major issue in the campaign: that Mr. Romney has substantially altered his positions on a wide range of issues since he ran for governor in Massachusetts in 2002.

The New York Times

The increasing market for biodiesel has substantially altered the cost and availability of glycerol released from transesterification of fatty acids from lipids.

AMB Express

A forest, in which management has substantially altered the structure and ecological processes such as the water cycle, biogeochemical (or nutrient) cycling, energy flow, and community dynamics.

Ecological Processes

Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

Go back to see it again, and the event may have substantially altered.

The New York Times - Arts

A timely tackle or a favorable bounce for the Oakland Raiders 10 months ago could have substantially altered the billing for today's game at Giants Stadium.

The New York Times - Sports

Bach may also have substantially altered the music in his adaptation, but only the most foolhardy musical necromancer would try to channel those impulses.

The New York Times - Arts

Shifts in court personnel since then, particularly the replacement of Justice Sandra Day O'Connor by Justice Samuel A. Alito Jr. in 2006, have substantially altered the court's attitude to campaign finance laws.

The New York Times

An Ofcom spokesperson said: "Ofcom decided that London Live's application to change its programming would have substantially altered the character of the channel – making it much less local.

The Guardian

Expert writing Tips

Best practice

When using "has substantially altered", ensure that the context clearly indicates what the subject has changed from and to, providing specific details to illustrate the extent of the alteration.

Common error

Avoid using "has substantially altered" when the change is minor or superficial. Reserve it for situations where the transformation is significant and impactful. Using it for negligible changes can weaken your writing and undermine credibility.

Linguistic Context

The phrase "has substantially altered" functions as a verb phrase in the perfect tense, indicating that a subject has undergone a significant change. Ludwig AI confirms that the phrase is correct and usable in written English.

Expression frequency: Common

Frequent in

Science

50%

News & Media

36%

Encyclopedias

7%

Less common in

Formal & Business

0%

Wiki

7%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "has substantially altered" is a grammatically sound and commonly used expression to describe significant changes or transformations. As Ludwig AI confirms, this phrase is suitable for various contexts, particularly in science, news, and encyclopedic content. While related phrases like "has significantly changed" or "has markedly transformed" can serve as alternatives, it's crucial to ensure the degree of change aligns with the context. When using this phrase, providing clear details about the changes is essential for effective communication. Avoid overstating minor changes to maintain credibility in your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has significantly changed

Replaces "substantially altered" with "significantly changed", maintaining the core meaning but using different adverbs.

has markedly transformed

Substitutes "substantially altered" with "markedly transformed", emphasizing a complete change in form or appearance.

has greatly modified

Replaces "substantially altered" with "greatly modified", suggesting a large degree of adjustment or alteration.

has fundamentally reshaped

Substitutes "substantially altered" with "fundamentally reshaped", indicating a change at the deepest level.

has dramatically revised

Replaces "substantially altered" with "dramatically revised", highlighting a significant and noticeable change.

has considerably adjusted

Substitutes "substantially altered" with "considerably adjusted", emphasizing a significant but possibly less radical change.

has extensively revamped

Replaces "substantially altered" with "extensively revamped", indicating a thorough and comprehensive update.

has thoroughly overhauled

Substitutes "substantially altered" with "thoroughly overhauled", emphasizing a complete and extensive renovation.

has radically converted

Replaces "substantially altered" with "radically converted", suggesting a complete and fundamental change.

has notably influenced

While it still shows a certain degree of change is not a transformation of the original idea.

FAQs

How can I use "has substantially altered" in a sentence?

Use "has substantially altered" to describe significant changes. For example, "The new policy "has substantially altered" our workflow."

What are some alternatives to "has substantially altered"?

You can use alternatives like "has significantly changed", "has markedly transformed", or "has greatly modified" depending on the context.

Is it appropriate to use "has substantially altered" in formal writing?

Yes, "has substantially altered" is appropriate for formal writing, especially in academic, scientific, or professional contexts, where precise language is valued.

What's the difference between "has slightly altered" and "has substantially altered"?

"Has slightly altered" indicates a minor change, while ""has substantially altered"" indicates a significant or major change. Use the latter when the change has a considerable impact.