Goer

noun

1. One who, or that which, goes.
2. Anything, especially a machine such as a motor car, that performs well, or operates successfully.

   "I bought her secondhand, but she's a good little goer."

3. A person, often a woman, who enjoys sexual activity.
4. A foot (body part).
5. A horse, considered in reference to its gait.

   "a safe goer"