Other hyponyms of Equus caballus include
roan,
stable companion,
stablemate,
gee-gee,
dawn horse,
eohippus,
mesohippus,
protohippus,
male horse,
female horse,
mare,
mount,
riding horse,
saddle horse,
pony,
polo pony,
wild horse,
hack,
hack,
jade,
nag,
plug,
pony,
bangtail,
race horse,
racehorse,
steeplechaser,
stalking-horse,
harness horse,
workhorse,
post-horse,
post horse,
poster,
pacer,
high stepper,
stepper,
chestnut,
liver chestnut,
bay,
sorrel,
palomino.