Duologue and Powwow

Duologue noun - A conversation between two persons.

Powwow and duologue are semantically related. in talk topic. In some cases you can use "Powwow" instead a noun "Duologue", when it comes to topics like heart-to-heart talk.

Powwow noun - A coming together of a number of persons for a specified purpose.

Duologue and powwow are semantically related. Sometimes you can use "Duologue" instead a noun "Powwow".