(a.) Very fervid; too fervid; glowing; ardent.

abandoned afire ardent at fever pitch bigoted blazing burning committed dedicated delirious devoted devout earnest enhanced extravagant extreme extremist faithful fanatic fanatical febrile fervent fervid feverish fiery flaming frantic frenetic frenzied furious glowing haggard hearty heated hectic heightened hot hot-blooded hysteric impassioned in earnest infatuated inordinate insane intense intensified intent intent on irrational loyal on fire overanxious overdesirous overeager overenthusiastic overreligious overzealous passionate rabid red-hot resolute serious sincere spirited ultrazealous unreasonable vehement warm white-hot wild wild-eyed wild-looking zealotic zealous