Words similar to challenger

Example sentences for: challenger

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

An event (Cuban missile crisis1; Challenger tragedy).
The IUPUI Challenger Scholars are chosen from among outstanding students in the humanities, sciences, technologies and education who have chosen to pursue careers in teaching, at any level.
First, a very frequent application is the examination of a situation of unique interest, such as Three Mile Island, the Challenger disaster, or allegations concerning funding for a specific presidential campaign.
And the Challenger explosion outranks China's Great Leap Forward.
The O-ring itself, Tufte makes clear, was not the only design element whose malfunction contributed to the Challenger tragedy.