confoundedly

adv

1. In a confounded manner; as if confused or thwarted.
2. (colloquial, dated)Used as a mild oath: damnably.

   “I have been thinking, George, of changing our travelling dreſſes in the morning. I am grown confoundedly aſhamed of mine.”

3. (colloquial, dated)Very; terribly.

   “That's most confoundedly good of you.”