Not able to do something; not proficient; displaying incompetence. / Unfit; unsuitable.

The quality or degree of being inept.

plural of ineptness

comparative form of inept: more inept

The quality of being inept. / An instance of being inept.

In an inept or incompetent manner.

plural of ineptitude

plural of ineptocracy

(countable, derogatory) A government characterized by incompetent leaders. / (uncountable, derogatory) The phenomenon of governance or leadership by the incompetent.

superlative form of inept: most inept