Same word as rabid:

berserk, bigoted, bitten, corybantic, crazed, crazy, delirious, deranged, enthusiastic, extreme, extremist, fanatical, fervent, flipped, foaming at the mouth, frantic, freaked out, frenetic, frenzied, furious, hot, infuriated, insane, intemperate, intolerant, irrational, keen, mad, mad-dog, narrow-minded, nutty, obsessed, overboard, poisoned, radical, raging, revolutionary, sick, sizzling, smoking, steamed up, ultra, ultraist, violent, virulent, wild, zealous