sōkō
1. efficacy
Noun
#111883
1. efficacy
1. Will likely take effect.; Will probably be effective.
1. Was effective; Was in effect
1. Is not effective.; Does not take effect.
1. Will likely take effect.; Will probably be effective.
1. If effective; When effective
1. Not effective; Does not take effect
1. It doesn't take effect.; It's not valid.
1. If it is effective; If it takes effect
1. Was effective.; Was in effect.