The definition of inability is the state of having no power or a lack of ability.
The capacity of a system or machine to operate:
The quality or state of being incompetent.
The quality or condition of being inadequate.
Absence of the legal capacity to understand the charges against one and to participate in one’s own trial.
Lack of capacity, power, or fitness; disability
Find another word for powerlessness. In this page you can discover 29 synonyms, antonyms, idiomatic expressions, and related words for powerlessness, like: helplessness, ineffectiveness, uselessness, impotence, inability, incapability, ineffectuality, power, incompetence, inadequacy and ineffectualness.