broncobuster
buckaroo
caballero
cavalier
cavalryman
chevalier
circus rider
cowboy
cowgirl
cowpuncher
entry
equestrian
equestrienne
favorite
gaucho
horse soldier
horseback rider
horsebacker
horseman
horsewoman
jockey
knight
mounted policeman
mudder
plate horse
plater
pole horse
pony
postboy
postilion
puncher
race horse
racer
rider
roughrider
stable
stake horse
staker
starter
string
trick rider
vaquero
equus caballus
horse