modified
Excitable
Ardent
Intense
passionate implies strong or violent emotion, often of an impetuous kind a passionate rage; impassioned suggests an expression of emotion that is deeply and sincerely felt an impassioned plea for tolerance; ardent and fervent suggest a fiery or glowing feeling of eagerness, enthusiasm, devotion, etc. an ardent admirer, a fervent prayer; fervid differs from fervent in often suggesting an outburst of intense feeling that is at a fever pitch a vengeful, fervid hatred
See passionate in Webster's New World Roget's A-Z Thesaurus II
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