One who enjoys creating trouble for others by provoking controversy, for example by revealing facts that others would prefer to keep secret.
Someone who wrangles or corrals.
A cowboy who takes care of tourists.
A student who has completed the third year of the mathematical tripos with first-class honours.
An animal handler or trainer.
A special education teacher.
A cowboy who takes care of saddle horses.
A brawler or disputant.