chat [chatted, chatting, chats](talk more than a few words) verb [UK: tʃæt] [US: ˈtʃæt]
converse [conversed, conversing, converses](to engage in conversation) verb [UK: kən.ˈvɜːs] [US: ˈkɑːn.vərs]Deaf people can converse in sign language. = Le persone sorde possono conversare nel linguaggio dei segni.
speak [spoke, spoken, speaking, speaks](to have a conversation) verb [UK: spiːk] [US: ˈspiːk]The lady that is speaking to that boy is his teacher. = La donna che conversa con quel ragazzo è la sua insegnante.