Prangs is a word that is not often encountered in colloquial English. It means an accident or a crash, typically involving a vehicle. Some synonyms for prangs include collision, smash, impact, and wreck. Other words that can be used to describe accidents that are less severe than a prang include fender-bender, scrape, and bump. While prangs are generally associated with vehicles, the word can also be used to describe other types of accidents, such as falling off a bike or tripping over an object. No matter what type of accident occurs, it is always important to take precautions to prevent them from happening again in the future.