be vigilant

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.

Koji Yamazaki, a leading bear expert and head of Ibaraki Nature Museum, said residents in the northern Tohoku region must stay vigilant this spring.

From Barron's • May 8, 2026

The agency—a secretive organization whose mandate includes counterespionage—urged young people to stay vigilant, work hard and reject trends like “lying flat.”

From The Wall Street Journal • Apr. 28, 2026

“Remember to stay safe and stay vigilant, folks,” Torres concluded.

From Los Angeles Times • Nov. 25, 2025

But while these services can help people navigate a complex system, consumer advocates urge patients to stay vigilant, as uploading sensitive medical information spurs privacy concerns.

From MarketWatch • Oct. 21, 2025

Dad said we should stay vigilant, but by winter my attention had shifted back to the trifling dramas of my own life.

From "Educated" by Tara Westover