interact(v = verb.social) - act together or towards others or with others; "He should interact more with his colleagues"
Derived form noun interaction1, adjective interactive2
Sample sentences:
Somebody ----s; Somebody ----s PP
A short act or piece between others, as in a play; an interlude; hence, intermediate employment or time. Chesterfield. [1913 Webster]
To act upon each other;
interact, v.intr. act reciprocally; act on each other.
Derivative:
interactant adj. & n.