fluctuate significantly

USAGE SUMMARY

The phrase "fluctuate significantly" is correct and usable in written English.
You can use it when describing a situation where something varies greatly or changes in a notable way, often in contexts like finance, statistics, or scientific observations. Example: "The stock prices tend to fluctuate significantly during times of economic uncertainty."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It seems that our hormones fluctuate significantly about every 90 minutes.

The Guardian - Lifestyle

In the case of triple junctions, due to screening, such contribution is found to fluctuate significantly.

International Journal of Solids and Structures

Where to Stay Prices can fluctuate significantly depending on whether a trade fair is in town; weekends are generally the best bargain.

The New York Times - Travel

Since parameters fluctuate significantly, further research will focus on the use of adaptive mechanisms to facilitate model-based control.

Biosystems Engineering

Sipri's data, which accounts for purchases of military hardware including tanks, aircraft, radar, artillery, rockets, missiles and ships, is measured over five-year periods because weapons orders can fluctuate significantly from year to year.

The Guardian

But a recent study of real-world portfolio returns, which fluctuate significantly from month to month and year to year, has found that there is no particular advantage in this approach.

The New York Times

Depending on when you travel, hotel prices in the area can fluctuate significantly so flexibility is important for finding the best deal.

The New York Times

During the monitoring, vital signs of patients could fluctuate significantly and/or match certain undesirable patterns and therefore "alerts" or emergency messages must be delivered to healthcare professionals.

Decision Support Systems

In a paper published this summer, he challenges Pisa's reliability and shows how results fluctuate significantly according to which test questions are used.

Independent

A key challenge for distributed real-time and embedded (DRE) middleware is maintaining both system reliability and desired real-time performance in unpredictable environments where system workload and resources may fluctuate significantly.

Journal of Systems and Software

In part because huge servers do not necessarily make great players — Roger Federer's serve threatens no speed barriers — and in part because serve speeds tend to fluctuate significantly depending on which system is used to record them.

The New York Times - Sports

Expert writing Tips

Best practice

When describing data, be specific about the timeframe over which values "fluctuate significantly". This provides context and clarity.

Common error

Avoid using additional adjectives that reiterate the meaning of "significantly", such as "fluctuate very significantly", which can sound repetitive.

Linguistic Context

The phrase "fluctuate significantly" functions as a verb phrase, where "fluctuate" is the verb indicating variation, and "significantly" is an adverb modifying the verb to emphasize the extent of the fluctuation. Ludwig AI confirms this usage across various contexts.

Expression frequency: Very common

Frequent in

Science

51%

News & Media

35%

Formal & Business

14%

Less common in

Ludwig's WRAP-UP

The phrase "fluctuate significantly" is a versatile expression used to describe notable variations or changes across various domains. Ludwig AI confirms its grammatical correctness and common usage in science, news, and formal business contexts. While alternatives like "vary considerably" or "change markedly" exist, "fluctuate significantly" offers a specific emphasis on the degree of variation. Remember to provide context regarding the timeframe and avoid redundant modifiers for optimal clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

vary considerably

Replaces "fluctuate" with "vary" and "significantly" with "considerably", maintaining the same meaning.

change markedly

Substitutes "fluctuate" with "change" and "significantly" with "markedly", suggesting a noticeable alteration.

differ substantially

Uses "differ" instead of "fluctuate" and "substantially" in place of "significantly", indicating a large difference.

oscillate greatly

Replaces "fluctuate" with "oscillate" and "significantly" with "greatly", emphasizing a back-and-forth movement with large amplitude.

swing dramatically

Uses "swing" as a substitute for "fluctuate" and "dramatically" for "significantly", conveying a large and sudden change.

shift considerably

Substitutes "fluctuate" with "shift" and "significantly" with "considerably", suggesting a notable change in position or state.

vary to a great extent

Replaces the single word "significantly" with a phrase that maintains the same emphasis on magnitude of variation.

exhibit substantial variation

A more formal alternative using "exhibit substantial variation" instead of "fluctuate significantly".

demonstrate considerable fluctuation

Inverts the structure while retaining the core meaning, using "fluctuation" as a noun.

undergo major changes

Uses "undergo major changes" to convey the idea of significant fluctuation, focusing on the result of the change.

FAQs

How can I use "fluctuate significantly" in a sentence?

You can use "fluctuate significantly" to describe something that varies greatly. For example, "The company's profits can "fluctuate significantly" based on the season".

What are some alternatives to "fluctuate significantly"?

Alternatives include "vary considerably", "change markedly", or "differ substantially", depending on the specific context.

Is it better to use "fluctuate significantly" or "fluctuate a lot"?

"Fluctuate significantly" is generally more formal and precise than "fluctuate a lot". The choice depends on the context and your desired level of formality.

Does "fluctuate significantly" imply a positive or negative change?

"Fluctuate significantly" does not inherently imply a positive or negative change; it simply indicates a considerable degree of variation. The nature of the change depends on the context.