Car maker is a term that refers to companies that produce automobiles. However, there are different words used to indicate such companies, which can be quite useful when writing texts or speaking in different contexts. Some possible synonyms for car maker are automaker, vehicle manufacturer, car manufacturer, car builder, automobile company, and vehicle producer. These terms vary in tone and connotation, and some may be more appropriate than others depending on the audience or purpose of the communication. For example, "automaker" is more commonly used in industry discussions, while "vehicle manufacturer" may be more suitable for general audiences.