Incapacité.
ETYM French, from Latin ignorantia.
The lack of knowledge or education.
ETYM From Inadequate.
Unsatisfactoriness by virtue of being inadequate; SYN. inadequateness.
ETYM Cf. French incompétence.
Lack of physical or intellectual ability or qualifications; SYN. incompetency.
Unskillfulness resulting from a lack of efficiency.