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 |
|---|---|
| idolatry | the worship of a physical object as a god |
| apparition | an unusual or unexpected sight : phenomenon |
| hilarity | boisterous merriment or laughter |
| deputize | to appoint as deputy |
| frustrate | to balk or defeat in an endeavor |
| pedigree | a register recording a line of ancestors |
| centrifugal | proceeding or acting in a direction away from a center or axis |
| adorn | to enhance the appearance of especially with beautiful objects |
| inevitable | incapable of being avoided or evaded |
| placid | serenely free of interruption or disturbance |