mental debility

Within an hour, more than 600 people, most of them with severe mental debilities, were left on their own.

But Anirul lad suffered from some kind of illness; the mental debility had given him in edge.

And in the back, seventy idiot passengers, in different states of mental debility, making faces and grunting.

He finds, eventually, not only the immediate trigger for her current madness but also its more remote origins in the emotional disturbances of her childhood and adolescence and, more distant still, in the macho brutalities of her father and the mental debility of a dreamy, delusional grandfather.