Speedo is a brand name that is commonly associated with swimwear, especially for men. However, there are several other synonyms that can be used to refer to the same type of garment. The most popular alternative is "swimming briefs," which is a more generic term that can be applied to any brand of tight-fitting brief-style swimwear. Other terms include "racing briefs," "swimming trunks," and "bathing briefs." The term "jammers" is also used for longer-length tight-fitting swimwear that is worn by both men and boys. Regardless of the term used, these types of swimwear are designed to maximize speed and reduce drag in the water.