GRE Word List
EFFICACY
the power to produce an effect
The meaning of the word efficacy is the power to produce an effect.
Random words
| Word | Meaning |
|---|---|
| gnarled | full of knots or gnarls : knotty |
| adroit | having or showing skill, cleverness, or resourcefulness in handling situations |
| recalcitrant | obstinately defiant of authority or restraint |
| toll | a tax or fee paid for some liberty or privilege (as of passing over a highway or bridge) |
| verbalize | to express something in words |
| decelerate | to reduce the speed of : slow down |
| turbid | thick or opaque with or as if with roiled sediment |
| tentative | not fully worked out or developed |
| ratify | to approve and sanction formally : confirm |
| corrosive | tending or having the power to corrode |