Efficacy
noun'ɛfəkəsi
Noun
capacity or power to produce a desired effect
“concern about the safety and efficacy of the vaccine”
Similar:EfficaciousnessType of:EffectivenessEffectivityEffectuality
Dictionary Validity
- Tournament Word List (TWL)
- SCRABBLE US
- Collins Scrabble Words (CSW21)
- SCRABBLE UK
- ENABLE Dictionary
- WORDS WITH FRIENDS
- Combined US/UK Scrabble Dictionary
- SOWPODS
- North American Scrabble (NWL2020)
- NASPA
Similar Words
- Efficaciousness
- Efficacious