The term "belted knight" refers to a knight who wears a belt to hold his sword, which is often depicted in medieval European paintings and literature. However, there are other terms that can be used as synonyms for a belted knight. For example, a sword-wielding warrior can be called a knight errant, a word that describes a wandering knight in search of adventure. Another synonym is a cavalier, which refers to a gallant and chivalrous gentleman who often fought on horseback. Additionally, the term paladin can be used to describe a brave knight who is both skilled in combat and loyal to his lord. These synonyms add to the rich vocabulary of knights in literature and history.