(a.) Pertaining to fever; intensely emotional or active; as, febrile symptoms; febrile action\.

ablaze afire ardent at fever pitch boiling boiling over breathless burning burning with excitement cordial delirious drunk enthusiastic excited exuberant fanatical fervent fervid fevered feverish feverous fiery flaming flushed frantic frenetic frenzied furious glowing hearty heated hectic het up hot hyperpyretic hyperthermic hysteric impassioned in a fever in rut infatuated inflamed insane intense intoxicated keen lively on fire overanxious overdesirous overeager overenthusiastic overzealous passionate perfervid pyretic red-hot seething sexually excited steaming steamy ultrazealous unrestrained vigorous warm wild zealous