challenge

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.

These processes are often difficult to explain and nearly impossible to challenge.

From Science Daily • Apr. 5, 2026

“I mean, it’s a challenge for us,” James said.

From Los Angeles Times • Apr. 4, 2026

The No Kings organizers seem to understand this challenge.

From Salon • Apr. 4, 2026

Human rights lawyer Bhavani Fonseka said protests have been subdued because people are preoccupied with the day-to-day challenge of securing supplies.

From Barron's • Apr. 4, 2026

Given the extreme weather conditions that constantly plague the area around where both the Erebus and the Terror lie, excavating the wrecks present an enormous challenge.

From "Shipwrecked!" by Martin W. Sandler