Ardour

She was a woman with a nice voice, interesting, full of ardour, but a little tipsy.

Source: tatoeba (3531307)

"Not so; though glory wait not on the act; / though poor the praise, and barren be the gain, / vengeance on feeble woman to exact, / yet praised hereafter shall his name remain, / who purges earth of such a monstrous stain. / Sweet is the passion of vindictive joy, / sweet is the punishment, where just the pain, / sweet the fierce ardour of revenge to cloy, / and slake with Dardan blood the funeral flames of Troy."

Source: tatoeba (6854953)

He applied himself to business with a new ardour; never before had he been so anxious to grow rich.

Source: tatoeba (12420080)

I rushed towards her, and embraced her with ardour; but the deathly languor and coldness of the limbs told me, that what I now held in my arms had ceased to be the Elizabeth whom I had loved and cherished.

Source: wiktionary