a marked acceleration

USAGE SUMMARY

The phrase "a marked acceleration" is correct and usable in written English.
It can be used to describe a noticeable or significant increase in speed or rate of change in various contexts, such as scientific, economic, or social discussions. Example: "The study revealed a marked acceleration in the rate of climate change over the past decade."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

26 human-written examples

The Office for National Statistics said GDP rose 0.7% in the three months to the end of June, unchanged from an estimate made a month ago but a marked acceleration on 0.4% in the first quarter.

The Guardian - Business

The onset of enhanced glaciation also coincided with a marked acceleration in exhumation across the orogenic wedge, accelerated backthrust motion, and a major shift in deformation away from the North American Yakutat terrane suture (Chugach St. Elias fault).

Earth and Planetary Science Letters

But he said preparations for the Olympics has led to a marked acceleration in the rate of evictions.

The Guardian

Their evolution, like that in associated animals, shows a marked acceleration in adaptive radiation and biomineralization near the base of the Cambrian.

Encyclopedia Britannica

The Office for National Statistics will have its first stab at estimating third-quarter GDP later this month but clearly there has been a marked acceleration since the start of the year.

The Guardian - Business

The delegates' plan to convene a national conference sooner than planned was pressed by the United States from behind the scenes in what the officials described as a marked acceleration of efforts to forge a new Iraqi government.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

34 human-written examples

Consistent with this marked acceleration of disease, histological examination of pancreata showed a significantly more rapid progression from benign to aggressive/destructive insulitis in anti-GITR-treated NOD mice as compared to controls (figure 1B).

Plosone

The study shows that some aspect of human activity does interact strongly with the climate on shorter time scales, and it may help explain the marked acceleration in global warming in recent decades, says Dian Seidel, a climatologist at NOAA not involved with the current study.

Science Magazine

Network analysis of the system guided us to a key target node, the FMP43 protein, that when deleted resulted in marked acceleration of cellular growth (∼15% in both minimal and rich media).

Plosone

In less troubled times, the marked acceleration in wages and salaries in the first quarter would soon push up spending.

The Economist

At this time, in boys from about 13 to 15 years, there is marked acceleration of growth, called the adolescent growth spurt.

Encyclopedia Britannica

Expert writing Tips

Best practice

When using "a marked acceleration", ensure the context clearly establishes what is accelerating. Providing specific data or comparative points strengthens the statement.

Common error

Avoid using "a marked acceleration" for minor or insignificant changes. Reserve it for substantial and noteworthy increases to maintain credibility.

Linguistic Context

The phrase "a marked acceleration" functions as a noun phrase that typically serves as the subject or object complement in a sentence. It describes a noticeable increase in the rate of something, adding emphasis to the degree of change. This is supported by Ludwig AI's validation.

Expression frequency: Common

Frequent in

Science

42%

News & Media

33%

Encyclopedias

8%

Less common in

Formal & Business

8%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a marked acceleration" is a noun phrase used to describe a noticeable increase in the rate or speed of something. As Ludwig AI confirms, it's grammatically correct and suitable for various contexts, particularly in science, news, and formal writing. The phrase is frequently employed to emphasize a significant change, and while alternatives like "a noticeable increase" or "a significant surge" exist, "a marked acceleration" provides a specific emphasis on the rate of change.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a noticeable increase

Focuses on the clear visibility of the increase, shifting the emphasis from the degree of change to its perceptibility.

a significant surge

Implies a sudden and powerful increase, adding a sense of dynamism to the acceleration.

a sharp upturn

Suggests a quick and decisive change in direction, emphasizing the abruptness of the acceleration.

a rapid escalation

Highlights the speed at which something intensifies or grows, accentuating the quickening pace.

a steep rise

Emphasizes the magnitude of the increase, portraying a dramatic upward climb.

a considerable quickening

Emphasizes the increase in speed, providing a more active and dynamic feel compared to "acceleration".

a pronounced increase

Indicates a very noticeable or distinct increase, emphasizing the clarity and obviousness of the change.

a substantial growth

Focuses on the increase in size or amount, suggesting a significant expansion.

a distinct upswing

Suggests a positive change in trend or activity, highlighting an improvement or recovery.

a heightened pace

Focuses specifically on the rate at which something happens or progresses, indicating a faster tempo.

FAQs

How can I use "a marked acceleration" in a sentence?

You can use "a marked acceleration" to describe a noticeable increase in various contexts. For example, "There was a marked acceleration in economic growth after the new policy was implemented."

What are some alternatives to "a marked acceleration"?

Alternatives include "a noticeable increase", "a significant surge", or "a sharp upturn", depending on the specific nuance you want to convey.

Is it more appropriate to say "a marked acceleration" or "significant acceleration"?

"A marked acceleration" and "significant acceleration" are both grammatically correct and convey similar meanings. The choice depends on stylistic preference, although "marked" may imply a more visually apparent change.

What is the difference between "a marked acceleration" and "a gradual acceleration"?

"A marked acceleration" indicates a noticeable and often sudden increase in speed or rate, whereas "a gradual acceleration" suggests a slow and progressive increase over time.