stunter

Etymology

From stunt + -er.

stunter means one who performs stunts; a stuntman or stuntwoman. Lexicurio rates it Rare gem — a strength score of 84 out of 100.

noun

One who performs stunts; a stuntman or stuntwoman.
One who stunts or hinders the growth of something.“We've been horrible influencers on each other: the instigators of killer hangovers, stunters of personal growth”