The term 'road toll' refers to the number of deaths and injuries resulting from road accidents. There are a number of synonyms for this phrase that can be used to describe the impact of road accidents. These include 'road fatalities', 'road casualties', 'traffic deaths', and 'road accidents' among others. Each of these phrases can be used to convey the seriousness of the issue and the devastating consequences of unsafe driving. The use of these synonyms is important as it highlights the need for increased road safety measures and policies that can help to reduce the number of deaths and injuries caused by road accidents.