Webefficacy: 1 n capacity or power to produce a desired effect “concern about the safety and efficacy of the vaccine” Synonyms: efficaciousness Antonyms: inefficaciousness , … WebNoun 1. efficacy - capacity or power to produce a desired effect; "concern about the safety and efficacy of the vaccine" efficaciousness effectiveness, effectivity, effectuality, effectualness - power to be effective; the quality of being able to bring about an effect inefficaciousness, inefficacy - a lack of efficacy
Efficacy Definition & Meaning Britannica Dictionary
Webef•fi•ca•cious. (ˌɛf ɪˈkeɪ ʃəs) adj. capable of having the desired result or effect; effective as a means, measure, or remedy. [1520–30; < Latin efficāx. See efficient, -acious] … Webefficacious. adjective. /ˌefɪˈkeɪʃəs/. /ˌefɪˈkeɪʃəs/. (formal) (of things, not of people) producing the result that was wanted or intended synonym effective. They hope the new drug will … fun facts about weaving
Effective, Efficient, Effectual, and Efficacious - Daily Writing Tips
WebFeb 25, 2024 · efficacious ( comparative more efficacious, superlative most efficacious ) ( formal) Effective; possessing efficacy. [from 1520s] quotations synonym, antonym … WebNov 23, 2024 · Efficacious grace refers to the ability of God’s grace to bring about His intended work in the life of a sinner, namely, in his salvation and reconciliation. God’s grace is efficacious, or effective, in saving those whom He calls. Weblacking the power to produce a desired effect. ineffective, ineffectual, uneffective. not producing an intended effect. show more antonyms... adjective. producing or capable of … girls scooter with light up wheels