sly; cunning; crafty
彼の狡猾な手口に騙された。
I was deceived by his cunning trick.
その詐欺師は狡猾にターゲットを狙った。
The con artist cunningly targeted their victims.
彼は敵を欺くために狡猾な計画を立てた。
He devised a cunning plan to deceive his enemies.