Efficacy
Crossword Clue and Answers
Today we have 6 crossword solutions for Efficacy.
We have deemed Efficacy as a RARE crossword clue as we have not seen it in many (if any) crossword publications.
The most recent answer we found for this clue is "EFFECT".
Crossword Answers
5 letters
AVAIL
A means of serving; "of no avail"; "there's no help for it"
6 letters
EFFECT
An impression (especially one that is artificial or contrived); "he just did it for effect"
7 letters
POTENCY
The power or right to give orders or make decisions; "he has the authority to issue warrants"; "deputies are given authorization to make arrests"; "a place of potency in the state"
13 letters
EFFECTIVENESS
Capacity to produce strong physiological or chemical effects; "the toxin's potency"; "the strength of the drinks"
14 letters
PRODUCTIVENESS
The quality of being productive or having the power to produce
15 letters
EFFICACIOUSNESS
Capacity or power to produce a desired effect; "concern about the safety and efficacy of the vaccine"