spontaneously

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.

Duannis was 22 and watching soccer at a cafe when he spontaneously joined Cuba’s biggest antigovernment street protest in decades.

From Los Angeles Times • Mar. 29, 2026

The group, according to Burke, spontaneously began chanting an exuberant Australian cheer: “Aussie, Aussie, Aussie! Oi, oi, oi!”

From The Wall Street Journal • Mar. 12, 2026

"We see how loyal they are, how passionate they are, the tattoos and all kinds of things that that have been going on spontaneously, not because of promotion or marketing."

From BBC • Mar. 5, 2026

He designs his gargantuan models spontaneously while working.

From Barron's • Feb. 26, 2026

Nor could food production spring up spontaneously in deserts remote from sources of water for irrigation, such as central Australia and parts of the western United States.

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