efficacy, n.
(efficacies)
freq. cnt. 6
(efficacies)
freq. cnt. 6
capacity or power to produce a desired effect
<noun.attribute> freq. cnt.: 6 freq. cnt.: 6
efficaciousness efficacy
sample sentences
"concern about the safety and efficacy of the vaccine"
lexical pointers
derivationally related form
semantic pointers
attribute
hypernym