sneaky

That night, while everyone else was sleeping, Roz stayed up with her computer and researched sneaky subjects.

She said her "darling" but "sneaky" daughter Kelly had tracked Jennifer down and arranged for them to speak over the phone.

This year’s ballot measure would explicitly bar future legislatures from devising sneaky ways to get at capital gains.

“Even if the female is receptive and they mate — after they mate, the male needs to be really fast and sneaky because otherwise the female can also eat the male as well.”

I could not imagine how sneaky, dishonest and greedy a person my sister, the executor of his will, turned out to be regarding the distribution of our father’s property.