Sentence examples similar to a doubtful impression from inspiring English sources

That may seem like a doubtful proposition.

She gave me a doubtful look.

A British summer is usually a doubtful, fleeting thing.

She had been a doubtful starter with a bruised heel.

Hang about," he said, with a doubtful frown.

That's a doubtful proposition, however.

The discussion in §§4 5 leaves RCT in a doubtful position.

His lips form a doubtful seam.

He would pass me a doubtful look.

This truth is not a doubtful one.

– taxa with a doubtful phylogenetic position.