There was an uncertain look in the spinie's eyes as he backed slowly away.

Mary cast him an uncertain look out of the corner of her eye.

He gave me an uncertain look, then folded his arms across his chest.

He stood up, an uncertain look on his face.

A more uncertain look moved swiftly across his long face.

Rowlands was looking at her now: a strange searching uncertain look.

After that day he began looking for black people with that same scared uncertain look about them.

For once the attractive dark girl had an uncertain look.

She laughed, but sobered quickly as he stood staring down at her, an uncertain look on his face.

The consequence was a "devil's dance" which made the future look uncertain and threatening.