Wiktionary
lightheadedly
adv. In a lightheaded manner.
Usage examples of "lightheadedly".
I think I laughed lightheadedly when it struck me that I might seem, to any onlooker, to be engaged in the movements of some formal dance, such as we foot in the Dale keeps at mid-year when the kin gather for feasting.
Then for a while, lightheadedly, she had begun to believe that there had been no amputation after all.
Some other time, I thought lightheadedly, some other time I'd drown myself.
I’m sure I did,” he muttered lightheadedly to himself and was about to look under the bookcase when his eye caught sight of a movement on the ceiling.