There are several synonyms for the term "race car" that can be used to describe high-performance, speed-oriented vehicles. Some of these synonyms include "racer," "speedster," "hot rod," "sports car," and "supercar." Each of these terms has its own connotations and may be used to describe specific types of race vehicles. For example, "hot rod" typically refers to older, customized cars while "supercar" is often used to describe the latest and most advanced racing machines. Regardless of the specific term used, all synonyms for "race car" share one important characteristic: they are designed to go fast.