Efficacious

Definition of Efficacious

Ef`fi`ca´cious
a.1.Possessing the quality of being effective; productive of, or powerful to produce, the effect intended; as, an efficacious law.

Related Words

able, active, adequate, authoritative, capable, charismatic, charming, competent, consequential, effective, effectual, efficient, enchanting, equal to, estimable, functional, go, important, influential, magnetic, momentous, operational, operative, personable, persuasive, potent, powerful, practical, prestigious, productive, proficient, puissant, reputable, serviceable, strong, suasive, substantial, successful, telling, up to, useful, virtuous, weighty, winning
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Effectuation
Effectuose
Effectuously
Effeminacy
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-Efficacious-
efficaciousness
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efficacy
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efficiency apartment
efficiency of a heat engine
efficient
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Effierce
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Effigy
Efflagitate
Efflate
Efflation
Effloresce
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