Cursefully

Was not thou most curstfully madd to sever thy selfe from such an unequalde rarity?

Source: wiktionary

Let our heavenly Dante tell how cursefully the miserly and prodigal clash together in business circles here; how the wrathful “boil and bubble” in the Stygian lake of their own making; […]

Source: wiktionary

I really, dear lady, can not again receive any object of value from your hands, of value or even of no value, and I loudly won’t hear of so much as even cursefully growling Thanks at you for those before me.

Source: wiktionary

At the dock he communicated the interview to the gang, and amid the jeers of the shore workers, they cursefully hoisted sail and headed the vessel back to Port Anthony again.

Source: wiktionary