The word "unmedicative" means lacking the ability to heal or cure. Some synonyms for this term include nontherapeutic, ineffective, useless, impotent, powerless, and uncurative. The word "nontherapeutic" suggests that something is not beneficial for treating a medical condition, while "ineffective" implies that it doesn't produce the desired result. "Useless" and "impotent" point to the complete lack of positive effects, while "powerless" stresses the absence of any influential properties. Finally, "uncurative" underscores the futility of attempting to heal with whatever treatment might be at hand. All of these synonyms emphasize the fact that something is incapable of contributing to the recovery process.