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.

"Our findings suggest that the regularity of bedtime, in particular, may be important for heart health. It reflects the rhythms of everyday life -- and how much they fluctuate," Nauha says.

From Science Daily • May 5, 2026

"Nuclear energy is essential in the energy mix," she said, arguing it provides stable electricity, unlike renewable sources such as wind and solar, whose output can fluctuate.

From Barron's • May 4, 2026

This makes A.I. detection inherently an arms race, so the performance of any given detector will likely fluctuate over time.

From Slate • Apr. 17, 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

She weighed herself once per week, and although her weight did not fluctuate more than the three pounds her doctor assured her was normal, she took pains to maintain herself.

From "Little Fires Everywhere" by Celeste Ng