Typically, a horse is either wild or tame, and there is no middle ground. I suppose you could call it semi-feral, semi-wild or semi-tame. If you mean a horse that lives with humans, but has not been gentled yet, you would refer to it as an unbroken horse. If you mean what is a horse that is half mustang or brumby called, then you would call it a mustang cross, or a brumby cross.
Cowboys called a half-tamed horse a "bronc." This term referred to a horse that was only partially trained or still exhibiting wild behavior. Cowboys would often work with broncs to fully train them for riding.
A mythical creature that is half horse and half human is called a centaur. In Greek mythology, centaurs are known for their strength and wild nature, often depicted as living in forests and engaging in battles.
Wild horse (Mustang) groups are called bands in the US, or sometimes a herd of mustangs. In Australia they would be called a herd or mob of brumbies and the same would go for New Zealand or kaimanawa wild horses.
Un-backed, they need to be backed in order to be ridden. An "untamed" horse may also be called a green horse, an un-broke horse, etc. They may also be called feral in most parts of the world. Mustangs are wild horses in both the USA and Canada; Brumbies are wild horses in Australia.
A broken range horse is typically called a feral horse or a mustang. These horses are descendants of domestic horses that have reverted to a wild state.
a half wild horse
a "semi-wild" horse.
Cowboys called a half-tamed horse a "bronc." This term referred to a horse that was only partially trained or still exhibiting wild behavior. Cowboys would often work with broncs to fully train them for riding.
A male horse is called a stallion, unless it is neutered, in which case it is called a gelding. Obviously, a male wild horse is not neutered, so it is a stallion.
A mythical creature that is half horse and half human is called a centaur. In Greek mythology, centaurs are known for their strength and wild nature, often depicted as living in forests and engaging in battles.
a wild horses can get up to 7 feet tallWell the tallest ever horse recorded was a Shire called Samson. He stood 21.2 and a half hands ( 7 ft 2 inches)
The half horse, half eagle was a Hippogriff.
It's the same for wild horses and tame horses: Baby horse=Foal Teenage Female(Girl) Horse=Filly Teenage Male(Boy) Horse=Colt Adult Female(Girl) Horse=Mare Adult Male(Boy) Horse=Stallion Adult Male(Boy) Horse that is "fixed"(Gelded)=Gelding
Feral horse, most likely. Feral means half-wild, as an animal that was once domesticated has gone back into its wild state (but is not completely wild like true wild animals are).
A "semi-wild horse" is a Mustang. They are thus called because of their unusual history.
A hippopotomas means 'River Horse'. But is also sometimes called a Water horse
There is no fantasy creature that is half horse half human and NOT called a centaur.