Efficacious
[eh-fuh-KAY-shus]
Hint 1.
The Latin efficere means “to accomplish.”
Hint 2. Sentence to give context:
“The experimental medication proved to be extremely efficacious, and the placebo did not.”
What is the best definition of efficacious?
A.
Producing a desired result
B.
Causing a feeling of elation
C.
Providing temporary relief
D.
Having unintended side effects
Hint 1.
The Latin efficere means “to accomplish.”
Hint 2. Sentence to give context:
“The experimental medication proved to be extremely efficacious, and the placebo did not.”
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