What is another word for pile-ups?
Pronunciation: [pˈa͡ɪlˈʌps] (IPA) 
Pile-ups often refer to a situation where a large number of vehicles collide with one another in a traffic accident. While it is a commonly used term, there are a few synonyms that can be used to describe this type of accident. Some of the synonyms for pile-ups include multi-car collision, multiple-car crash, and vehicle pileup. These synonyms often convey the severity and chaos of the situation, which can be caused by factors such as heavy traffic, bad weather, or driver error. Though the term pile-up is common in media reporting, it's always useful to have options when describing such an event.
