Rusé.
nemački
ETYM AS. craeftig. Marked by skill in deception; SYN. cunning, dodgy, foxy, guileful, knavish, slick, sly, tricksy, tricky, wily.
Clever and cunning; cunning and secretive.
Cunning, tricky, decep Full of wiles, tricks, or stratagems; mischievously artful.