There are several synonyms for the term "mechanical persons," including robots, androids, automata, cyborgs, and machines. These terms all refer to devices or beings that are comprised of mechanical components and often capable of performing tasks automatically and without human intervention. While some of these terms may be more specific, such as cyborgs referring to beings that are part machine and part human, they all share the commonality of being mechanical in nature. The use of these synonyms can help to add variety and specificity to descriptions of mechanical persons, and can be useful when discussing the roles they play in various fields, such as robotics or science fiction.