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

WordMeaning
wantonmerciless
avidcharacterized by enthusiasm and vigorous pursuit : very eager and enthusiastic
hermeticof or relating to the mystical and alchemical writings or teachings arising in the first three centuries a.d.
entitybeing
itineranttraveling from place to place
brocadea rich silk fabric with raised patterns in gold and silver
conventionalformed by agreement or compact
simperto smile in a silly, affected, or ingratiating manner
factiona party or group (as within a government) that is often contentious or self-seeking : clique
reprobatean unprincipled or depraved person : scoundrel