fluctuate between

USAGE SUMMARY

The phrase "fluctuate between" is correct and can be used in written English
You can use it when referring to a change or variation between two or more states, values, or amounts. For example: "The temperature tends to fluctuate between 30 and 40 degrees Fahrenheit throughout the day."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

The show would fluctuate between airing on CTV and A during its first two seasons.

Wikipedia

Official Nintendo Magazine Simon Parkin thought the game's script was its best asset, as "one of the medium's strongest and idiosyncratic storylines" that fluctuated "between humorous and poignant".

Wikipedia

Current Weight: I fluctuate between 130 and 136 pounds The Huffington Post publishes photographs as they are submitted to us by our readers.

Huffington Post

Artists often fluctuate between working in solitude and choosing more collaborative routes, like working as part of a collective.

Vice

While the Academy rules introduced in 2009 allowed the number of Best Picture nominees to fluctuate between five and ten, each of the five years since the rule change have seen either nine or ten nominees.

Huffington Post

As the ACA thermoelectric cooler no longer has sufficient power margin to maintain the CCD at -19°C, temperatures fluctuate between -16°C and -8°C.

Harvard University

The TE values continued to fluctuate between 10 and 80 µg/24 h and initially, bleeding occurred immediately after the peaks.

Human Reproduction Update

Often the IMF does not turn northward immediately; it may fluctuate between north and south.

Encyclopedia Britannica

Data reported from Latin América are variable and fluctuate between 0.3-1.15 × 1000 livebirths, with mortality rates ranging from 20 to 60% [ 5, 9, 22– 27].

BMC Infectious Diseases

BBC Essex's Dave Brett: "Essex's four-day form continues to fluctuate between the sublime and ridiculous.

BBC

My PSA Readings fluctuate between 0.08-0.26.

Harvard University

Expert writing Tips

Best practice

When using "fluctuate between", ensure that the items you are describing the fluctuation between are clearly defined and comparable. This provides clarity and avoids ambiguity.

Common error

Avoid using "fluctuate between" when describing non-numerical or abstract concepts without a clear scale or range. The phrase is best suited for quantifiable variations.

Linguistic Context

The phrase "fluctuate between" functions as a prepositional phrase indicating variation or oscillation between two defined points. It specifies a range within which something changes, as supported by Ludwig's AI, even in the absence of direct examples in this specific search.

Expression frequency: Missing

Frequent in

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Less common in

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Ludwig's WRAP-UP

In summary, the phrase "fluctuate between" serves to denote a state of variation or oscillation within defined limits. As Ludwig AI confirms, it's a grammatically sound phrase used to describe changes, primarily numerical, happening within an established range. While there were no direct examples found for this query, its established usage suggests it could be considered part of neutral and possibly academic discourse. To ensure correct usage, maintain clarity in defining the limits of fluctuation, and avoid using the phrase for abstract or non-numerical changes without clear parameters.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

oscillate between

Suggests a rhythmic back-and-forth movement or change.

alternate between

Implies a regular switching from one state to another.

vary from...to...

Emphasizes the range of change between two specific points.

cycle between

Indicates a recurring pattern of change.

shift between

Focuses on the movement or transition between different states.

range from...to...

Highlights the boundaries within which something varies.

move between

Describes a general change of state without specifying the nature of the movement.

waver between

Suggests indecision or instability in the variation.

seesaw between

Suggests alternating states in which one increases as the other decreases and vice-versa.

yo-yo between

Implies an up-and-down movement, like a toy.

FAQs

How to use "fluctuate between" in a sentence?

Use "fluctuate between" to describe something that varies or oscillates between two or more points. For example, "The temperature will "vary from" 20°C and 25°C today".

What can I say instead of "fluctuate between"?

You can use alternatives like "vary from...to...", "oscillate between", or "range from...to..." depending on the context.

Which is correct, "fluctuate between" or "fluctuate among"?

"Fluctuate between" is used when referring to two specific points or states. "Fluctuate among" is used when referring to more than two. Choose the appropriate preposition based on the number of reference points.

What's the difference between "fluctuate between" and "alternate between"?

"Fluctuate between" implies a more irregular and less predictable variation, whereas "alternate between" suggests a regular, back-and-forth switching between two states.