Interacting

Adjective

 * 1) Taking part in an interaction.

Verb
interacting

Thesaurus
answering, communicating, communicational, communional, conversational, dovetailed, in gear, in mesh, interactional, interactive, intercommunicational, intercommunicative, intercommunional, interplaying, interresponsive, interrogative, interrogatory, interworking, linguistic, mortised, oral, questioning, responsive, speech, telepathic, transmissional, verbal