The Collaborative International Dictionary
Swooningly
Swooning \Swoon"ing\, a. & n. from Swoon, v. -- Swoon"ing*ly, adv.
Wiktionary
swooningly
adv. To a degree that elicits swooning.
Usage examples of "swooningly".
When he came back the next day, I swooningly acknowledged my new name, never once challenging his specious arguments.