A horseman is a person who rides horses, and there are several terms used to describe them. A CAVALIER is an 8-letter term for a horseman, typically referring to a mounted soldier or knight. A CABALLERO is a 9-letter term for a horseman, usually referring to a Spanish or Latin American gentleman. An ULAN is a 4-letter term for a horseman, typically referring to a member of a light cavalry regiment in the Polish, German, or Russian armies. An EQUESTRIAN is a 10-letter term for a horseman, usually referring to someone who competes in horseback riding events. A RIDER is a 5-letter term for a horseman, typically referring to someone who rides horses for pleasure or sport. Lastly, a CENTAUR is a 7-letter term for a horseman, usually referring to a mythical creature with the upper body of a human and the lower body of a horse.