Minor car accidents are a common occurrence on roads and highways. These incidents may not cause significant damage to the vehicles or lead to serious injuries. You can also describe minor car accidents with synonyms such as fender benders, slight mishaps, bumper scrapes, or dings. These terms convey the idea of a minor collision without implying any major damage or injuries. Another phrase that could be used is a minor collision. It's important to note that even though these accidents may not seem significant, they can still be dangerous and a reminder to always stay alert and cautious when driving.