cataleptically

She was cataleptically silent, after that first scream of discovery, for the same reason.

I hoped she wasn't getting sleepy; the drone of the wee Citroen's engine was cataleptically monotonous.

We stood petrified by horror in that foggy, stone-walled corridor, gazing cataleptically at the hideous creature whose reptilian head was rearing up from the curling white mists.

With a quick jerk, cataleptically, his nose pointed to the zenith, his mouth opened, and a flood of sound poured forth, running swiftly upward in crescendo and slowly falling as it died away.

He sat down abruptly, almost cataleptically, drew his head away from the clutch of her hands and out of the entanglement of her hair, and, his nose thrust upward at an angle of forty-five degrees, he began to quiver and to breathe audibly in rhythm to the rhythm of her singing.