WordNet sense 1 (obsolete terms for legal insanity):

lunacy, insaneness

WordNet sense 2 (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):

hydrophobia, rabies, lyssa

WordNet sense 3 (a feeling of intense anger):

fury, rage

WordNet sense 4 (the quality of being rash and foolish):

craziness, folly, foolishness

WordNet sense 5 (unrestrained excitement or enthusiasm):

rabidness, rabidity