unguessing

I am a prince of an old family myself, and I am sitting among my peers; and I am talking like this in the hope of saving us all; in the hope that our class will not disappear altogether — into the darkness — unguessing its danger — blaming everything around it, and losing ground every day.

The Idiot 2002

She waited breathless; but they did not swerve from the trail and passed her, unguessing that an enemy she lay hid within a few yards of them.

Tarzan the Terrible Edgar Rice Burroughs 1912

I thought of my friends of the outer world, and of how they all would go on living their lives in total ignorance of the strange and terrible fate that had overtaken me, or unguessing the weird surroundings which had witnessed the last frightful agony of my extinction.

At the Earth's Core Edgar Rice Burroughs 1912

I am a prince of an old family myself, and I am sitting among my peers; and I am talking like this in the hope of saving us all; in the hope that our class will not disappear altogether -- into the darkness -- unguessing its danger -- blaming everything around it, and losing ground every day.

The Idiot Fyodor Dostoyevsky 1851