Crafty

прилагательное коварный, лукавый, хитроумный, хитрый Синоним(ы): guileful, insidious

Большой англо-русский словарь

Crafty

adjective (craftier; -est) 1. skillful, clever 2. a. adept in the use of subtlety and cunning b. marked by subtlety and guile Example: a crafty scheme Synonyms: see slycraftily adverbcraftiness noun

Merriam-Webster's Collegiate Dictionary