As nouns the difference between effectuality and efficacy
is that effectuality is the state or condition of being effectual while efficacy is (uncountable) ability to produce a desired amount of a desired effect.
effectuality
English
Noun
(effectualities)
The state or condition of being effectual.
Synonyms
*effectualness
efficacy
English
Noun
(-)
(uncountable) Ability to produce a desired amount of a desired effect.
Synonyms
* efficacity
Related terms
* effect
* effective
* effectiveness
* effectivity
* effector
* effectual
* effectuate
* efficacious
* efficacity
* efficiency
* efficient
External links
*
*