A dictionary is an easy way to find out, but in the interest of good faith: stupid is a lack of intelligence, inept is a lack of skills. To the point: I'd argu

A dictionary is an easy way to find out, but in the interest of good faith: stupid is a lack of intelligence, inept is a lack of skills. To the point: I'd argue ineptitude is both more damning and accurate than stupidity in this particular case.