A power reel is a tool used to wind and unwind cable or wire easily and efficiently. There are several synonyms to describe this kind of tool. One of the most common is "cable reel," which refers to the cylindrical spool that holds the cable. Another term is "spool," which is a general term for any object with a cylindrical shape that can hold a length of material. Other synonyms for power reel include "wire reel," "coil," and "drum." Each of these words can be used to describe a power reel depending on the context in which it is being used.