Reactors are complex machines that are used in a wide range of industries, including energy, chemical, and pharmaceuticals. There are several synonyms for the word reactors, including vessels, tanks, chambers, and containers. These words are used to describe the different types of reactors that are used in various industries. For example, vessels are often used in the chemical industry to mix and react different chemicals, while chambers are used in the pharmaceutical industry to create drugs. Whatever the industry, the use of synonyms for the word reactors can help to clarify the different types of machinery and processes involved in manufacturing products.