Ключевые слова: affiliation, alliance, association, bond, brainstorming, cahoots, coaction, coalition, collaboration, collusion, combination, communication, concert, concord, confederacy, confederation, connection, cooperation, coordination, dealings, federation, fellowship, harmony, hookup, interaction, interface, joint action, joint effort, liaison, link, linkup, participation, partnership, relations, relationship, society, support, symbiosis, synergism, synergy, teamwork, tieup, together, unanimity, union, unity, working together,