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.
Nandy insisted security services would not be exempt from the legislation but she told the BBC the challenge was also ensuring officers, who often held confidential information, could continue to do their jobs.
From BBC
Demonstrations sparked in late December by anger over economic hardship exploded into protests widely seen as the biggest challenge to the Iranian leadership in years.
From Barron's
Ending months of speculation, Caruso announced Friday he will not challenge Mayor Karen Bass again, nor will he run for governor in a race that includes billionaire hedge fund founder Tom Steyer.
From Los Angeles Times
Jonty says using the new technology has helped him to pursue what would otherwise be a tough challenge.
From BBC
Another error included double counting income, he said, and described the situation as "very challenging".
From BBC
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.