More artful, 6 letters
More crafty, 6 letters
More cunning, 6 letters
More guileful, 6 letters
More like a coyote?, 6 letters
More tricky, 6 letters
Slicker, 6 letters
Most cunning, 7 letters
Most foxy, 7 letters
Most knavish, 7 letters
Most slippery, 7 letters
Cunning, 8 letters
Shrewdness as demonstrated by being skilled in deception, 8 letters