Epistolers are those who write letters or engage in correspondence with others. There are several synonyms for this term that can be used interchangeably. Correspondents, letter writers, pen pals, and corresponders are all alternative terms for epistolers. These words all describe someone who communicates with others through written correspondence. The use of these synonyms adds variety and nuance to language, allowing for a more diverse and colorful expression of ideas. Whether used in personal or professional contexts, these synonyms offer alternative ways to describe the act of writing and exchanging letters.