syn·er·gy [ˈsinərjē] NOUN the interaction or cooperation of two or more individuals, organizations, substances, or other agents to produce a combined effect greater than the sum of their separate individual effects. "Their synergy made the work seem almost effortless."
col·lab·o·ra·tive [kəˈlab(ə)rədiv] ADJECTIVE produced or conducted by two or more parties working together. "Working as a collaborative, accelerates the process."
col·lab·o·rate [kəˈlabəˌrāt] VERB works jointly on an activity, especially to produce or create something. "He collaborated with others and created miraculous results."
mag·ic /ˈmajik/ NOUN the power of apparently altering the course of events by using mysterious powers, knowledge or seemingly supernatural forces. "Suddenly, as if by magic, the doors start to open."