Main entry: reciprocation, interchange, give-and-take
Definition: mutual interaction; the activity of reciprocating or exchanging (especially information)
Main entry: raillery, give-and-take, banter, backchat
Definition: light teasing repartee
Main entry: discussion, word, give-and-take
Definition: an exchange of views on some topic
Usage: we had a good discussion; we had a word or two about it