potent vs efficacious

potent and efficacious both are adjectives.

Word	Noun	Adjective	Verb	Adverb
potent	No	Yes	No	No
efficacious	No	Yes	No	No

potent (adjective)	efficacious (adjective)
having a strong physiological or chemical effect	marked by qualities giving the power to produce an intended effect
(of a male) capable of copulation	producing or capable of producing an intended result or having a striking effect
having great influence
having or wielding force or authority