What is the crossword answer for the clue: Efficacy

AVAIL - a 5 letter word may be the answer you are looking for!

BACKOFF - a 7 letter word may be the answer you are looking for!

WEAROFF - a 7 letter word may be the answer you are looking for!

EFFECTIVENESS - a 13 letter word may be the answer you are looking for!

Efficacy

5 Character Answers:

AVAIL

7 Character Answers:

BACKOFF

WEAROFF

13 Character Answers:

EFFECTIVENESS