A STEVEDORE is a cargo handler who is responsible for loading and unloading ships. Evan is a four-letter name that could refer to someone who works in this field, such as a dockworker or crane operator. A lader is a five-letter term that refers to a person who operates a forklift or other lifting device to move cargo from one place to another. All of these terms refer to people who are involved in the handling of cargo, either on ships or in warehouses.