conversation

DIALOGUE
DISCOURSE
WordClue
CALLtelephone conversation
CHATInformal conversation
TALKchat, gossip
GOSSIPchat, jabber
JABBERchat, conversation
ADDRESSlecture, discourse
LECTUREdiscourse, talk
RHETORICart of discourse
INTERCOURSECommunication, conversation
AGREEMENTconvention, deal
POLYGONconvex or concave