Words similar to challenge

Example sentences for: challenge

How can you use “challenge” in a sentence? Here are some example sentences to help you improve your vocabulary:

Take away challenge and their interest wanes."
Challenge to all papers doing stories about trends in the military: Try doing your next one without quoting Charles Moskos, military sociologist of Northwestern University.
John F. Kennedy Jr., who styles himself "editor in chief and founder" of George magazine, has offered a considerable challenge to magazine editors everywhere by posing nude in the September issue of his publication.
You can watch the Warrior's Challenge at a small Indian casino outside Sacramento.
Deciphering the functions encoded by all gene products of the genomes is the next big challenge in the field.