Wiktionary
vitriolically
adv. In a vitriolic manner.
WordNet
vitriolically
adv. in a caustic vitriolic manner; "he addressed her caustically" [syn: caustically]
Usage examples of "vitriolically".
And Gweanvin's victory at the very outset, from which she had emerged vitriolically alive though discomfited, was more than enough to carry the day.