WRATHFULLY
wrathfully
(adverb) in a wrathful manner; “he looked at her, not wrathfully now, but quizzically”
Source: WordNet® 3.1
Etymology
Adverb
wrathfully (comparative more wrathfully, superlative most wrathfully)
In a wrathful manner; with anger; angrily.
Source: Wiktionary
WRATHFUL
Wrath"ful, a.
1. Full of wrath; very angry; greatly incensed; ireful; passionate;
as, a wrathful man.
2. Springing from, or expressing, wrath; as, a wrathful countenance.
"Wrathful passions." Sprat.
Syn.
– Furious; raging; indignant; resentful.
– Wrath"ful*ly, adv.
– Wrath"ful*ness, n.
Source: Webster’s Unabridged Dictionary 1913 Edition