Dot-matrix printers are an essential part of the printing industry. They are widely used in various businesses, especially those that require high-quality printing. However, there are other synonyms for dot-matrix printers that you may not be aware of. One is impact printers, which is a broad term that encompasses dot-matrix and other printing technologies that use an impact mechanism rather than an inkjet or laser. Another synonym is character printers, which refers to the printing technology that is used to produce text characters or numbers. Lastly, there are serial printers which can be used interchangeably with dot-matrix printers as they share a similar functionality. Overall, these synonyms show how varied and diverse the printing industry is and the many options available in the market.