Was heißt »durchtrieben« auf Englisch?

Das Adjektiv »durchtrieben« lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

Ich mag ihn nicht, weil er durchtrieben wie ein Fuchs ist.: I don't like him because he is sly as a fox.

He's a sly one.
He's a sly old fox.
He did it on the sly.
That's a rather cunning plan. It's bound to work!
Tom devised a cunning and incredibly petty plan to get back at Mary.
That is a cunning thought.
You're a sly one.
He was seen eating a piece of cake on the sly.
He was seen having a piece of cake on the sly.
They say that foxes are more cunning than any other animals.
Did you think you could match cunning with me–you with your walnut of a brain?
You're too trusting in your infatuation, Tom. Maria is as sly as a fox.
She looked at me with a sly smile on her face.
She is very cunning.
He's cunning and manipulative.
He is a sly fox.
The Sphinx had eaten hundreds of people on their way to the city of Thebes, because they could not answer the riddle the cunning Sphinx had asked them.