You searched for: “efficacities”
efficacity (s) (noun), efficacities (pl)
The potential to produce an intended effect or result under perfect conditions; efficacy; effectiveness : The firm decided to have the marketing methods examined to make sure of their efficacity and correct or improve the methods if necessary.
This entry is located in the following units: -acity (page 1) fac-, facil-, fact-, feas-, -feat, -fect, -feit, -facient, -faction, -fic-, -fy, -ficate, -fication (page 10) -ity (page 7)