Madness
WordNet
noun
(1) Unrestrained excitement or enthusiasm
"Poetry is a sort of divine madness"
(2) 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"
(3) A feeling of intense anger
"Hell hath no fury like a woman scorned"
"His face turned red with rage"
(4) 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
(5) Obsolete terms for legal insanity