Is efficacy a Scrabble word?
Yes, efficacy is a Scrabble word!
...and is worth 21 points in Scrabble, and 22 points in Words with Friends
Efficacy is a valid Scrabble word.
Efficacy is a word starting with e ending with y. Check our list of words starting with e ending with y.
Table of Contents
Dictionary definition of the word efficacy
The meaning of efficacy
efficacy
1 definition of the word efficacy.
Noun
- Capacity or power to produce a desired effect