The crossword solution for the term 'Cause to Move Forward' is 'PROPEL'. PROPEL is a verb that means to push forward or drive onward. It can be used to describe the action of a person or object, such as a boat being propelled by an engine. It can also be used to describe the effect of an action, such as a rocket being propelled into space. In either case, the action of propelling something causes it to move forward.