The word "pranging," which refers to a car accident or collision, has a variety of synonyms that can be used to describe the same thing. Some of these synonyms include "crash," "smash," "wreck," "fender-bender," "pile-up," "accident," and "incident." Each of these words can be used to convey the seriousness or severity of the collision in question. For example, "pile-up" may be used to describe a multi-car accident, while "fender-bender" may be used to describe a minor collision that causes little damage. Ultimately, the choice of synonym used will depend on the context of the situation and the desired tone of description.