There are several synonyms for the term "easy rider." Some of the most common alternatives include laid-back, calm, relaxed, mellow, and chilled. These terms all suggest a sense of ease, comfort, and simplicity, with no stress, pressure, or urgency. Other synonyms for "easy rider" may vary depending on the context in which the term is used, such as a motorcycle rider, a driver, or a general description of someone who is carefree and independent. Overall, all of these synonyms convey the idea of a person who lives life on their own terms, without being bound by external constraints or expectations, and enjoys the simple pleasures of life.