What is the difference between synergistic and synergetic? A slight distinction exists between synergetic synergistic, a term also used scientifically in med , anat , phys pharmacology The latter use implies a net gain through the combined action of two muscles, hormones, chemical agents, etc; that is greater than the sum of the constituent elements acting independently
Question on word-usage: synergetic, synergistic, or synergy An Ngram chart for "the synergetic effects" (blue line) versus "the synergistic effects" (red line) versus "the synergy effects" (green line) for the period 1940–2005 shows a very substantial preference in the publications included in the Google Books database for the second option, with the first and third options roughly equal to each other in popularity:
Opposite of mutually exclusive: word for things that necessarily . . . Synergetic, a derivative of synergy approaches the meaning you are looking for: NOUN [MASS NOUN] The interaction or cooperation of two or more organizations, substances, or other agents to produce a combined effect greater than the sum of their separate effects: