a.
1.
Insane, crazy, crazed, distracted, lunatic, delirious, deranged, demented, maniac, maniacal.
2.
Furious, enraged, raging.
3.
Angry, exasperated, provoked, incensed, enraged, wrathful, furious.
4.
Infatuated, distracted, wild.
5.
Frenzied, frantic, raving, distracted.