daredevil

noun

1. A person who engages in very risky behavior, especially one who is motivated by a craving for excitement or attention.

   “Even as a youngster, Steven was a bit of a daredevil riding up homemade wooden ramps on his BMX.”

adj

1. Recklessly bold; adventurous.

   “The climactic scene of “Rebel without a Cause” is the group of very daredevil teens playing chicken.”

   “Not only do they glide gracefully with burdens on their heads, they bend to pick money that has been flung at them; dash across roads with cars zooming by and the most daredevil do all this with a child strapped to their back.”

verb

1. (intransitive)To behave in a reckless, adventurous, or physically risky manner.