- synergistic, interactive - used especially of drugs or muscles that work together so the total effect is greater than the sum of the two (or more)
Antonyms: antagonistic, incompatible
- synergistic - of or relating to the theological doctrine of synergism
- synergetic, synergistic - working together; used especially of groups, as subsidiaries of a corporation, cooperating for an enhanced effect; "a synergistic effect"
Antonym: uncooperative (indirect, via cooperative)
- synergetic, synergistic - working together; used especially of groups, as subsidiaries of a corporation, cooperating for an enhanced effect; "a synergistic effect"