The Collaborative International Dictionary
Shiveringly
Shiveringly \Shiv"er*ing*ly\, adv. In a shivering manner.
Wiktionary
shiveringly
adv. 1 In a shivering manner. 2 In a frightened manner.
Usage examples of "shiveringly".
But this is what I shiveringly puzzled out on the stickily smeared paper before I drew a match and burned it to a crisp.