Here are some examples:
* Actor: A person who performs in a play, movie, or television show.
* Teacher: A person who instructs students.
* Conductor: A person who leads a musical performance.
* Governor: A person who governs a state or region.
* Motor: A device that provides motion.
* Generator: A device that produces electricity.
* Elevator: A device that lifts people or objects.
However, the suffix "-or" can also be used in other ways, such as:
* To indicate a specific type of something: "A processor is a part of a computer that performs calculations"
* To denote something that is capable of performing a specific action: "A resistor is a device that resists the flow of electricity"
It's important to consider the context of the word to understand its meaning when "-or" is used as a suffix.