Synonyms: worthlessness, ineptitude
Definition: having no qualities that would render it valuable or useful
Usage: the drill sergeant's intent was to convince all the recruits of their worthlessness
Similar words: quality
Definition: an essential and distinguishing attribute of something or someone
Usage: the quality of mercy is not strained--Shakespeare
Synonyms: ineptitude, ineptness, maladroitness, awkwardness, clumsiness, slowness
Definition: unskillfulness resulting from a lack of training
Similar words: unskillfulness
Definition: a lack of cognitive skill