Perhaps the most vexing issue is how candid to be with the children.

And as you've pointed out, the most vexing question of all, why do they come?

Perhaps his most vexing years in office were 1969 and 1979.

Perhaps the most vexing may be the shortage of black men as potential partners.

So far, one of his most vexing students is Lawrence, the 9-year-old boy who can read no more than a few words on a page.

The resulting new materials just might address some of our most vexing problems.

The Yankees' most vexing player said he is here to stay.

He is a most vexing addition to our party, yet one cannot help laughing at him.

And yet it is among the most vexing issues that the next senator will have to face.

He's also one of the most vexing characters in English literature.