unchanging

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 old guard held that the universe was eternal and unchanging, but in 1965 Arno Penzias and Robert Woodrow Wilson discovered the faint background radiation left over from the cosmos’ earliest moments.

From The Wall Street Journal • May 19, 2026

Their benefits erode over time; unchanging income and asset tests reduce the eligible population; and they are expensive to administer.

From MarketWatch • Mar. 10, 2026

The new results suggest scientists need to be cautious, since the assumption of an unchanging black hole environment over cosmic time may not hold.

From Science Daily • Dec. 27, 2025

The mainstream view is that the Universe is still accelerating with almost unchanging dark energy.

From BBC • Dec. 27, 2025

Though the Semitic biblical cosmos toppled the Aristotelian one, the idea of an eternal, unchanging universe was not expunged completely, enduring even to the twentieth century.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife