uncomprehending

Black Sheep retreated to the nursery and read "Cometh up as a Flower" with deep and uncomprehending interest.

At Lizette's loving efforts to arouse her she only stared in a dull, uncomprehending way.

So they are spared the anguish of slow, uncomprehending decrepitude.

The tired animal sniffed it with an uncomprehending delight.

Mary Burckhardt was sitting upright in bed with the terrified, uncomprehending stare of someone just waking out of a nightmare.