efficaciousness

• Nom désignant la capacité ou la force de produire l'effet souhaité.

A noun referring to the capacity or power to produce a desired effect.

indénombrable

1. EffectivenessC1formal

   The capacity or power to produce a desired effect or result.

   Efficacité

   • The efficaciousness of the new drug was proven in clinical trials.
   • They questioned the efficaciousness of the proposed solution.
   • The efficaciousness of the training program was evident in the improved performance.

   Synonymescapabilityeffectivenessefficacypotencyproductiveness

   Antonymesineffectivenessinefficaciousnessinefficacyuselessness