Discourse in Malayalam

Malayalam words whose English meaning includes “discourse”:

പ്രഭാഷണം (prabhaashanam) — Speech, conversation, lecture, discourse, interpretation.
വാദം (vaadam) — Conversation, discussion, discourse, argument, liti-gation, hearing in the law court, doctrine.
വ്യവഹാരം (vyavahaaram) — Discourse, dealing, dispute, litigation.