The definition of inability is the state of having no power or a lack of ability.
Lack of capacity, power, or fitness; disability
The quality or state of being incompetent.
(Microbiology) The ability of bacteria to be genetically transformable.
Find another word for incompetency. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for incompetency, like: inability, incapability, incapacity, incompetence, powerlessness, ability and competence.