prober

Violet Strange was a very charming young woman, as well as a keen prober of odd mysteries.

"We've had a couple of prober rockets shot into its surface," said Russ, as they watched the oncoming planet.

We must not seek in Goldoni a prober of the human heart, not even a fearless satirist of social conditions.

But Mary-in-the-glass, that sentimental young woman, was no prober of emotions.

That in fact was what I wanted to pour into the ear of the ecclesiastical prober.