Effectiveness synonyms
Category:
ineffectiveness (antonym)
The condition of being ineffective
uselessness (antonym)
The quality of being useless
unproductivity (antonym)
(Physics, psychology, etc.) A scientific phenomenon, usually named after its discoverer.
The state or condition of being effectual.
The state or condition of being effectual.
Quality of being efficacious.
Efficacy is defined as the ability to do what is defined as desired or to be effective at producing a result.
The ratio of the energy delivered (or work done) by a machine to the energy needed (or work required) in operating the machine. The efficiency of any machine is always less than one due to forces such as friction that use up energy unproductively.
The power to affect, control or manipulate something or someone; the ability to change the development of fluctuating things such as conduct, thoughts or decisions.
Intensity of emotion or belief:
(Countable) A measure of the effectiveness of something.
Find another word for effectiveness. In this page you can discover 14 synonyms, antonyms, idiomatic expressions, and related words for effectiveness, like: ineffectiveness, uselessness, unproductivity, effect, effectuality, effectualness, efficaciousness, efficacy, efficiency, influence and potency.