Bellmaking is a process that involves creating bells. It's a traditional art form that's been around for centuries, and it's still practiced today in many parts of the world. There are several synonyms for bellmaking, such as campanology, carillon-making, and bellfounding. Campanology is the study of bells and their usage, while carillon-making focuses on creating and repairing carillons, which are musical instruments made up of bells. Bellfounding, on the other hand, is the process of casting bells using molten metal. All these terms relate to the same art form and have played an essential role in creating stunning bells that add beauty and melody to various settings.