Krahang is a Thai musical instrument that has gained popularity both in Thailand and other parts of the world, primarily in the field of world music. That being said, there are several synonyms for the word Krahang that people often use interchangeably. One such synonym is "yor," which is a more generic term for percussion musical instruments. Another synonym for Krahang is "wong," which is a specific term used for the percussion instruments played in the ceremonial music of the Thai royal court. Additionally, "gwong" is another synonym for Krahang that refers to a type of bell-shaped gong used in Thai music. Ultimately, these different words all refer to different variations of percussion musical instruments used in the Thai musical repertoire.