He did have a vague feeling of starting to fall.

The vague feeling that people just wished he'd go away.

She got up with the vague feeling that he had been going to say something else and then changed his mind.

And then there is that vague feeling of being, well, better than everyone else.

He had a vague feeling his friend was holding out, but couldn't think of a reason why he'd do that.

He had a vague feeling that six was his lucky number.

It gave him only a vague feeling of curiosity as to what would come next, if anything.

At the time I remember a vague feeling of having read all this in a book.

He took off his hat, with almost a vague religious feeling.

But Sara had a vague feeling that he wasn't talking to her.