Far point is a term commonly used to describe the maximum distance at which an individual can clearly see an object using the naked eye. However, there are several synonyms for this word that can be used interchangeably. These synonyms include "visual horizon," "distance vision," "focal length," "distant focus," and "far limit." These terms are all used to depict the range or limit of one's sight without the aid of a telescope or binoculars. By using these synonyms, individuals can effectively communicate about their vision and understand the extent of their ability to see objects at great distances.