Killingly

[kil-ing-lee]

noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for killingly

I should not be able to say how killingly droll I found this.
Years of My Youth
William Dean Howells
He really is too killingly sweet when he makes love-- Oh, with the most knightly respect, my dear!
The Record of Nicholas Freydon
A. J. (Alec John) Dawson
Suddenly he sprang, leaping (so it seemed) clear from the canvas, and landed solidly (though not killingly) on Dempsey's jaw.
Plum Pudding
Christopher Morley
In the white cravat, with his dark tint of face, he was so killingly beautiful that she could not gaze at him sufficiently.
Children of the Soil
Henryk Sienkiewicz
He made himself so killingly funny that he was the envy and admiration of the whole mangy rabble.
The Prince and The Pauper, Complete
Mark Twain (Samuel Clemens)