There are many synonyms for the term "golden trumpet" that can be used to describe a variety of related things. One such term is "golden horn," which refers to a musical instrument similar to a trumpet but with a long, straight body. Another synonym for "golden trumpet" is "brass trumpet," which is a musical instrument made of brass and typically played in orchestras or bands. "Cornet" is also a synonym for "golden trumpet," which is a type of brass instrument similar to the trumpet but with a slightly different shape and sound. "Bugle" is another synonym that refers to a brass instrument with no valves or keys, used for military signaling.