fluctuates substantially

USAGE SUMMARY

The phrase "fluctuates substantially" is correct and usable in written English.
It can be used to describe a situation where something varies significantly or changes greatly over time or in response to different conditions. Example: "The stock market fluctuates substantially during times of economic uncertainty."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

Furthermore, the spatial features map (IC2 in Fig. 5b) now displays a much larger density of BFO domains whose response fluctuates substantially and in a transient fashion.

Advanced Structural and Chemical Imaging

First, agricultural production fluctuates substantially from year to year, usually constrained by periods of drought, heavy rain and floods, and other force majeure events.

Agricultural and Food Economics

In an average year the lake covers an area of around 1700 square miles, but the lake's size fluctuates substantially due to its shallowness.

Wikipedia

An example of a baseline simulation is shown in Figure 2 where the prevalence of carriers fluctuates substantially over time.

BMC Infectious Diseases

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

Income growth rates fluctuate substantially, and more or less randomly, from month to month.

The New York Times

But rather than locking up these low rates, a substantial number of borrowers continue to opt for adjustable-rate loans, whose rates, while initially lower than those on fixed-rate loans for a specified period, can fluctuate substantially over time.

The New York Times

The AQI values fluctuate substantially depending on various situations.

EURASIP Journal on Wireless Communications and Networking

In such an environment, the amount of processing required to complete a task may fluctuate substantially.

Future Generation Computer Systems

The signal-to-noise ratio on the web has fluctuated substantially as new technology to organize information has battled with new technology to create and distribute information.

TechCrunch

Importantly, tweet activity can fluctuate substantially within short time periods due to retweet spikes and other short-lived trends, thus potentially introducing noise to this measure.  .

EPJ Data Science

Importantly, tweet activity can fluctuate substantially within short time periods due to retweet spikes and other short-lived trends, thus potentially introducing noise to this measure.

EPJ Data Science

Expert writing Tips

Best practice

When using "fluctuates substantially", ensure the subject is something that can logically vary or change over time or in different conditions. For example, "market prices" or "temperature levels" can fluctuate.

Common error

Avoid using "fluctuates substantially" when the changes are minor or insignificant. This phrase implies a considerable degree of variation, not slight adjustments.

Linguistic Context

The primary grammatical function of "fluctuates substantially" is to act as a verb phrase describing how a subject changes over time or across different conditions. It indicates a significant degree of variation, as confirmed by Ludwig AI.

Expression frequency: Rare

Frequent in

Science

75%

News & Media

16%

Wiki

8%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "fluctuates substantially" is a grammatically sound and usable expression indicating significant variation or change. While Ludwig AI confirms its validity, its relatively low frequency suggests it might not be the most common choice. It's most often found in scientific and news contexts. Be mindful of the degree of change you're describing and ensure the subject is something that can logically fluctuate. Consider alternatives like "varies considerably" or "changes significantly" to potentially broaden the accessibility of your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

varies considerably

Changes "fluctuates" to a static verb and replaces "substantially" with a synonym.

changes significantly

Replaces "fluctuates" with a more general term for change and uses a different adverb.

shows considerable variation

Transforms the phrase into a noun-based construction emphasizing the degree of variation.

exhibits marked fluctuations

Uses a more formal verb and emphasizes the 'fluctuations' themselves.

demonstrates significant swings

Employs a more dynamic term ("swings") to describe the fluctuations.

is subject to large variations

Focuses on the susceptibility to change, using a passive construction.

experiences considerable ups and downs

Uses a more idiomatic expression to convey the fluctuating nature.

undergoes significant oscillations

Employs a scientific term ("oscillations") to describe periodic fluctuations.

varies to a great extent

Uses a simpler vocabulary to convey a similar meaning.

differs markedly

Shifts the focus to the differences observed, rather than the fluctuations themselves.

FAQs

What does "fluctuates substantially" mean?

The phrase "fluctuates substantially" means that something varies or changes significantly, often over time or in response to different conditions. It implies a considerable degree of variation.

What are some alternatives to "fluctuates substantially"?

You can use alternatives like "varies considerably", "changes significantly", or "shows considerable variation" to express a similar meaning.

Is it grammatically correct to say "fluctuates substantially"?

Yes, "fluctuates substantially" is grammatically correct. Ludwig AI confirms its validity and provides numerous examples of its use in reputable sources.

In what contexts is "fluctuates substantially" commonly used?

This phrase is often used in scientific, news, and general contexts to describe significant variations in data, statistics, or other measurable quantities. For example, you might read that "stock prices "fluctuates substantially" during times of economic uncertainty".