The story about the pictures was full of mysterious hints about gangdom's vengeance but little else.

Very mysterious hints, too, with a lot of anger in them.

You are indulging in mysterious hints but you don't intend in the least to give us any explanations.

Remember these mysterious hints about the disgraceful behaviour of her father.

Aunt Irene was always giving mysterious hints about something, throwing out wisps of insinuation that clung like cobwebs.

And they never had been able to get rid of that mysterious hint of burnt wiring.

In spite of old Benjamin's mysterious hints, we felt like schoolboys on a picnic.

So THIS was what some mysterious hints he had got in school that day meant!

I drove out past the Wockermann house, but I saw no mysterious hint of light in the attic window.

Oh, she's been dropping mysterious hints about Flindaran's trip home for the past few days.