Definition of Sly

Adjective: sly (slyer,slyest,slier,sliest) slI

Marked by skill in deception
"sly as a fox";
- crafty, cunning, dodgy [Brit], foxy, guileful, knavish, slick, tricksy, tricky, wily

See also:
slutty
slyboots

Anagrams containing the word sly