rabid

Synonyms: 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

Antonyms: delighted happy pleased