fluctuate

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The surcharges fluctuate based on the cost of diesel.

From The Wall Street Journal • Apr. 3, 2026

Rates fluctuate constantly, and you don’t want to rely too heavily on a single product when you need to keep up with inflation and make your money last the rest of your life.

From MarketWatch • Mar. 30, 2026

The date of the astronomical equinox also tends to naturally fluctuate between 20 and 21 March.

From BBC • Mar. 29, 2026

To be sure, oil prices can fluctuate wildly in times of uncertainty.

From Los Angeles Times • Mar. 10, 2026

Another type of intensified food-gathering activity that developed was the freshwater eel fisheries of the Murray-Darling river system, where water levels in marshes fluctuate with seasonal rains.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond