EfficacyWordNet Explorer
Explore synonyms, antonyms, hypernyms, hyponyms, and semantic relationships for “efficacy” powered by Princeton WordNet.
noun
capacity or power to produce a desired effect
Words in this synset: efficaciousness
noun
power to be effective; the quality of being able to bring about an effect
noun
marked by qualities giving the power to produce an intended effect
noun
lacking the power to produce a desired effect