fur-, furi- +

(Latin: to rage, to be mad [insane with anger]; and by extension: enthusiasm, passion)

infuriation
A feeling of intense anger or rage.
Opum furiata cupido.
A frenzied lust for wealth. -Ovid

Cross references of word families that are related directly, or indirectly, to: "anger, angry; rage, wrath, fury; rave": ira-; lysso-; mania-; rab-, rav-.