1. Characterized by intense emotion
   "an impassioned appeal"
   - ardent, fervent, fervid, fiery, perfervid, torrid

1. To move or affect strongly with passion

See also: passionate

• rapid
• Rapid City
• rapid climb
• rapid eye movement
• rapid eye movement sleep
• rapid growth
• rapid transit
• rapid-fire
• rapidity
• rapidly
• rapidness
• rapier
• rapine
• rapist
• Rappahannock
• Rappahannock River
• rapparee
• rappee
• rappel
• rappeller
• rapper
• rapport
• rapporteur
• rapprochement
• rapscallion