Mary admitted that she'd been naughty.

If Heaven of such a city naught should spare, / and thou be pleased that thou and thine should share / the common wreck, that way to death is plain. / Wide stands the door; soon Pyrrhus will be there, / red with the blood of Priam; he hath slain / the son before his sire, the father in the fane."

He was very naughty in his boyhood.

The shape of an egg is like the shape of a naught (0).

Have you been naughty or nice?

Tom is sometimes naughty.

It is very naughty of you to pull the kitten's tail.

The turbulent sands above our heads, the flinging of our swords... they're naught but falling stars in the night sky.

When partners can't agree, their deailings come to naught and trouble is their labour's only fruit.

You naughty boy!