Wiktionary
shriekingly
adv. With a shrieking sound.
Usage examples of "shriekingly".
Yagharek undid the clasp at his throat and stood before them all, his beaked and feathered head uncovered, the enormous emptiness behind his back shriekingly visible, his scars and stubs covered with a thin shirt.
It was not the all-covering dust and cobwebs of immemorial aeons, the fluttering winged things, the shriekingly loathsome sculptures on the walls, the bizarre form of the many basins and braziers, the sinister pyramidal altar with the hollow top, or the monstrous, octopus-headed abnormality in some strange, dark metal leering and squatting broodingly on its hieroglyphed pedestal, which robbed him of even the power to give a startled cry.