Scrabble & Words with Friends Word Unscrambler

Definition of Efficacy

1 Definition of Efficacy

The definition of efficacy, the meaning of word Efficacy

Is efficacy a scrabble word? Yes!

  • n.- capacity or power to produce a desired effect

1 Synonym of Efficacy

Efficacy is worth 21 points in Words with Friends and 22 points in Words with Friends
There are 8 letters in efficacy: A C C E F F I Y