speechlessly

She ceased to rub the table, shook the cloth, folded it with nicety, the other girl speechlessly regarding her.

The laughter died out of Katharine's face, as she put down her teacup and stared speechlessly at her friend.

He stood looking down speechlessly at his discovery, while the others crowded about him, asking a dozen questions at once.

Our eyes fell upon these tracks at the same moment, and we each gave a cry of horror, and stood gazing speechlessly at them.

They trudged that way with deep bows at the threshold to their newly drafted foreman, who still glared at them speechlessly.