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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
fluctuate among
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "fluctuate among" is a valid and usable phrase in written English.
You can use it to refer to a situation where something, such as a number or amount, varies or changes between certain levels or points. For example, "The temperature in the room continued to fluctuate among the different seasons."
✓ Grammatically correct
Science
News & Media
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
15 human-written examples
For example, gas exchange rate, water use efficiency, chlorophyll fluorescence and seasonal defoliation fluctuate among seasons and species.
Science
These small areas are purposely chosen to create enough complex interference coupling between different links, while the large variance of βm,k implies that channel gains can highly fluctuate among different channels of a given user.
The crude protein percentage of diets tested in this study (40 %) is close to the range of the optimum protein requirement of catfishes (Clarias gariepinus, Heterobranchus bidorsalis and Heteroclarias) which fluctuate among 40 and 42.5 % (Fagbenro et al. 1992; Eyo 1996; Monebi and Ugwumba 2013).
This, too, is situational morality--just consider how much feelings fluctuate among adolescents.
News & Media
We observed some donor-to-donor variability for HSPA14, CLASP1, LYK5, ILF17, NCAPD3, SLCO4A1, WDR51A, and UNC45A, which is to be expected, as alternative splicing is likely to fluctuate among different individuals due to the intrinsic variability in response to lymphocyte activation and potentially genetic differences.
Science
As shown in Figure 6, the apoprotein (purple) maintains a similar tertiary structure compared with the metal bound proteins, suggesting that the apo-SsTroA is not randomly unfolded, but seems to fluctuate among several stable states on the intermediate time scale.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
44 human-written examples
Whole-milled grain fluctuated among years but the impact of key climatic conditions was complex.
Science
For the heights between 120 and 48, least lateral deflection is fluctuating among the values 63.43° and 45° for all models.
The exact numbers have been fluctuating among different media and political parties because there had been overlap among the lists.
News & Media
Horowitz maintains that, while the standing of Tchaikovsky's music has fluctuated among critics, for the public, "it never went out of style, and his most popular works have yielded iconic sound-bytes, such as the love theme from Romeo and Juliet".
Wiki
Temperature fluctuated among sites more substantially at 20 m.
Science
Expert writing Tips
Best practice
When using "fluctuate among", ensure that the context clearly defines the distinct entities or values between which the fluctuation occurs. This adds precision to your writing and avoids ambiguity.
Common error
Avoid using "fluctuate among" when the variation is continuous rather than discrete. Use "vary" or "range" if the values are not clearly defined or distinct.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "fluctuate among" functions as a verb phrase indicating variation or oscillation between multiple elements. It describes a dynamic state where something changes or moves between different options. Ludwig AI confirms its validity and usability.
Frequent in
Science
70%
News & Media
20%
Wiki
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "fluctuate among" is a valid and frequently used phrase to describe dynamic variations between multiple options or values. Ludwig AI confirms its correctness, and it's commonly found in scientific and news-related contexts. When writing, ensure the context clearly defines the entities between which the fluctuation occurs. Be mindful not to confuse it with "vary" when the variation is continuous rather than discrete. Remember that while similar to "fluctuate between", the term "among" implies more than two entities.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
vary between
Focuses on the range of variation between two specific points.
oscillate between
Implies a regular back-and-forth movement between distinct states.
shift between
Suggests a change or movement from one state to another.
alternate between
Emphasizes a pattern of switching back and forth regularly.
range from...to
Highlights the boundaries within which something varies.
differ across
Indicates that there are distinctions or variations between different entities or categories.
change across
Focuses on the variation of something through a set of conditions.
move among
Indicates movement through a group of items
undulate through
Suggests a flowing or wave-like movement among items
cycle through
Implies a repeated sequence of changes among different items
FAQs
How can I use "fluctuate among" in a sentence?
Use "fluctuate among" to describe something that varies or changes between multiple options or values. For instance, "The survey results continued to fluctuate among the three candidates".
What's the difference between "vary among" and "fluctuate among"?
"Vary among" suggests general differences, while "fluctuate among" implies a more dynamic, oscillating change between the options.
What can I say instead of "fluctuate among"?
Depending on the context, you could use phrases like "vary between", "oscillate between", or "shift between".
Is it correct to say "fluctuate between" instead of "fluctuate among"?
While both are grammatically correct, "fluctuate among" is used when there are more than two options, whereas "fluctuate between" is typically used for just two options. The choice depends on the number of items involved.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested