When looking for synonyms for the term "close-by," there are several options available to choose from. For instance, the term "nearby" is a commonly used synonym that means "to be close at hand" or "not far away." Additionally, the term "adjacent" is another synonym for "close-by" that refers to things being situated close to one another, typically sharing a common border or touching. Other synonyms for "close-by" include "proximate," which means "very near or next to" and "contiguous," which means "sharing a common border or touching." Overall, these synonyms can be used interchangeably with "close-by" to describe things that are situated in close proximity.