murderously
advEtymology From murderous + -ly.
1
In a murderous manner; as if wanting to commit murder; extremely angrily.
- They decided to stop arguing over which spelling was correct after she began glaring murderously at each person who participated.
2
Intensely
- It's a murderously difficult piece to perform.
- That we inhabit a country in which, for all its murderously real problems, this is a feasible vision is a great privilege.1986, Samuel R. Delany, Joseph Beam, “The Possibility of Possibilities”, in Joseph Beam, editor, In The Life: A Black Gay Anthology, page 208: