has substantially declined

USAGE SUMMARY

The phrase "has substantially declined" is correct and usable in written English.
It can be used to describe a significant decrease in quantity, quality, or value over a period of time. Example: "The company's profits have substantially declined over the last quarter due to increased competition."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

16 human-written examples

The Irish economy has substantially declined in recent years after more than a decade of growth driven by frothy bank lending and real estate speculation.

The New York Times

Despite the recent attacks, the number of so-called insider attacks has substantially declined this year, thanks to a broad effort by both the coalition forces and their Afghan counterparts.

The New York Times

His organization has substantially declined from 350 members during the salad days of planetarium insurgency, but Mr. Leff claimed that many in the neighborhood opposed what he called "the traffic disaster" caused by automobile and bus visitors "and the additional congestion and pollution in an already densely populated neighborhood".

The New York Times

In Spain, emigration progressively increased for both immigrants and natives, especially since 2011 (Domingo & Blanes, 2015; González-Ferrer, 2013), and immigration has substantially declined since 2008, although annual entries remain still at high levels (more than 250,000 in 2013).

Comparative Migration Studies

However, active surveillance in Congo has substantially declined since 2011.

Emerging Infectious Diseases

However, the eradication efficacy has substantially declined recent decade.

BMC Infectious Diseases

Human-verified similar examples from authoritative sources

Similar Expressions

43 human-written examples

The Insurance Institute recently completed a study that showed fatal crashes involving drivers 70 and older have substantially declined in this decade.

The New York Times

Wine exports to France have substantially declined, and most vineyards have been uprooted, with considerable loss of employment.

Encyclopedia Britannica

Over the last couple of decades those kinds of discrimination have substantially declined in most of the countries I wrote about.

Independent

The value of workshop-grade weapons, while once crucial to the rebels' success in claiming territory in northern Syria, may have substantially declined.

The New York Times

"As a result of BNY Mellon's misconduct, the Salvation Army has incurred losses and is left holding unproductive, toxic assets with extended maturity dates, the values of which have substantially declined," the organization said in a lawsuit filed on Friday.

The New York Times

Expert writing Tips

Best practice

Use "has substantially declined" when you want to emphasize a significant and noticeable decrease over time. This phrase is appropriate for formal writing and reports.

Common error

Ensure the data supports the claim that something "has substantially declined". Avoid using this phrase if the decrease is only marginal or insignificant, as it can exaggerate the actual situation.

Linguistic Context

The phrase "has substantially declined" functions as a verb phrase indicating a significant decrease or reduction. It typically modifies a noun, describing its change in quantity, quality, or value. Ludwig AI provides numerous examples illustrating its usage in varied contexts.

Expression frequency: Common

Frequent in

Science

50%

News & Media

40%

Wiki

6%

Less common in

Encyclopedias

2%

Formal & Business

1%

Reference

1%

Ludwig's WRAP-UP

In summary, the phrase "has substantially declined" is a grammatically correct and commonly used expression to denote a significant reduction. It's most frequently found in scientific and news media contexts, indicating its suitability for formal and objective communication. While various alternatives exist, such as "has greatly decreased" or "has significantly diminished", choosing the right synonym depends on the specific nuance you intend to convey. Ludwig AI confirms that this phrase is widely accepted and understood, making it a reliable choice for expressing a notable decrease.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has greatly decreased

Replaces "substantially" with "greatly", emphasizing the magnitude of the decline.

has significantly diminished

Substitutes "declined" with "diminished", implying a gradual reduction in size or importance.

has markedly reduced

Uses "markedly" instead of "substantially", highlighting the noticeable nature of the reduction.

has considerably lessened

Replaces "declined" with "lessened", suggesting a decrease in intensity or degree.

has notably dropped

Emphasizes the sudden or significant nature of the decrease.

has fallen sharply

Replaces "substantially declined" with a more direct and concise expression.

has experienced a major downturn

Shifts the focus to the overall experience of decline, using the term "downturn".

has seen a considerable reduction

Uses "reduction" as a noun, changing the sentence structure slightly.

has deteriorated significantly

Implies a decline in quality or condition, not just quantity.

has weakened substantially

Suggests a loss of strength or power, rather than a simple decrease.

FAQs

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

You can use "has substantially declined" to describe a significant reduction in something, such as "The company's profits "has substantially declined" this year."

What are some alternatives to "has substantially declined"?

Alternatives include phrases like "has greatly decreased", "has significantly diminished", or "has markedly reduced", depending on the specific nuance you want to convey.

Is it appropriate to use "has substantially declined" in informal writing?

While grammatically correct, "has substantially declined" is more suited for formal or professional contexts. In informal writing, simpler phrases like "has dropped a lot" might be more appropriate.

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

"Has substantially declined" indicates a significant decrease, whereas "has slightly declined" suggests only a small reduction. The choice depends on the magnitude of the change you're describing.