Madness

The condition of being mad; insanity; lunacy.

Frenzy; ungovernable rage; extreme folly.

the quality of being rash and foolish; "trying to drive through a blizzard is the height of folly"; "adjusting to an insane society is total foolishness"

an acute viral disease of the nervous system of warm-blooded animals (usually transmitted by the bite of a rabid animal); rabies is fatal if the virus reaches the brain

obsolete terms for legal insanity

a feeling of intense anger; "hell hath no fury like a woman scorned"; "his face turned red with rage"