I certainly couldn't doubt his expertise on the subject of snakes and their handling.

I'd gone from butterflies to doubt to anger at his name on the screen, before we even knew each other.

I hope you could understand my rationale and don't doubt on that.

"I have no reason to doubt him on this."

I began to doubt my explanation on the way home tonight.

I would doubt its potential on the road or overseas.

I see, so far at least, no resin to doubt them on this score.

The developments of 839 cast further doubt on his future.

It is very difficult to be sure of anything, once you begin doubting your memory on principle.

There is reason to doubt the police on even that point inasmuch as they also said he had been shot in the chest.