Later is a commonly used word for describing a time in the future. However, there are several synonyms that can be used in place of later. One of the most common synonyms is "eventually," which implies a time in the future that is not yet known. Other synonyms include "afterwards," "subsequently," "in due time," "ultimately," and "down the road." Each of these synonyms can be used in specific contexts to convey a sense of timing that differs from the word "later." For example, "subsequently" is often used in academic writing to describe a cause-and-effect relationship, while "in due time" suggests a sense of inevitability or natural progression.