The term ELK SOUNDS can be solved by the six-letter word BUGLES. Elk are large mammals that live in North America and parts of Eurasia. They are known for their loud bugling call, which is a high-pitched sound made with their vocal cords. This sound is often referred to as 'bugling' and is used to communicate with other elk. The term ELK SOUNDS is therefore an apt description of the sound made by these animals.