The term "dialogist" refers to someone who participates in a dialogue, but there are many other words that can be used to describe a person who engages in conversation. A conversationalist is someone who enjoys conversation and is skilled at keeping it flowing smoothly. A communicator is a person who effectively conveys their message through verbal or written means. A debater is someone who argues a point in a structured way. A discusser is a person who engages in discussion. A talker is someone who speaks frequently or at length. A communicator, a conversationalist, a debater, a discusser and a talker are all synonyms for the word "dialogist".