What is "efficacious" in English? Definition and Explanations

Meaning of "efficacious": marked by qualities giving the power to produce an intended effect

Adjective

Meaning of "efficacious": producing or capable of producing an intended result or having a striking effect

Adjective

Synonyms:

effectual, effective, active, adequate, capable, competent, energetic, influential, operative, potent, powerful, serviceable, strong, successful, useful, virtuous, puissant,

Antonyms:

impotent, incapable, unproductive, useless, inefficacious, inefficient, unsuccessful, weak,