Component sets refer to the individual elements or parts that make up a whole system. There are several synonyms that can be used to describe these component sets. One such synonym is "parts kit". This term is often used in engineering and manufacturing to describe a collection of parts that can be assembled to create a specific product. Another synonym for component sets is "module". This term is frequently used in computer programming to describe a self-contained unit of code that can be combined with other modules to create a larger program. Other synonyms for component sets include "element group", "subassembly", and "building blocks". Each of these terms refers to the individual parts that make up a larger system.