On Fire
Ablaze
Synonyms Burning, blazing, in flames, raging, alight, lighted, afire, ablaze, aflame, flaming, fiery, lit, and ignited.
Passionate
Synonyms Ardent, fervent, excited, eager, passionate, intense, aflutter, and enthusiastic.
Example Sentences
The building was suddenly on fire.
He felt his heart on fire.
The performance left her on fire.
My enthusiasm for learning is on fire!