The term "soda process" refers to a type of chemical process used in the papermaking industry. It involves using sodium hydroxide and sodium sulfide to break down wood pulp into pulp fibers that can be turned into paper. However, there are several other synonyms for this process, including the kraft process, sulfite process, and alkaline process. These processes use different chemicals and methods to break down the wood pulp, but they all aim to create high-quality paper. By understanding the different synonyms for the soda process, people can better understand the nuances of papermaking and make informed decisions about which process to use.