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.
Logistics were a challenge, particularly the necessity of carrying money.
From BBC
It might seem like a ‘no-duh’ moment, but the effort to get phones out of the classroom wasn’t easy—and continues to be a challenge for many school districts.
Efforts to curb the depletion of groundwater present complex challenges for communities and state agencies throughout much of Arizona, California and other Western states.
From Los Angeles Times
The department, like other agencies across the nation, has struggled to keep pace with attrition, and these hiring difficulties come as the 2026 World Cup and Olympic Games loom as massive security challenges.
From Los Angeles Times
"Life isn't easy now, but I love it that way. When it's challenging my comfort zone I'm learning every day."
From BBC
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.