sly Synonyms

cunning wily crafty tricky knavish guileful slick shrewd shifty sharp foxy artful dodgy stealthful stealthy strategic subreptitious vulpine subtile secretive snook serpentine skulking slighty slily slim slinking slinky slippery snaky sneaking sneaky subtle subversive impish leery machiavellian cagey cagy cunningham gamine street-smart pussly sly as a fox streetwise under-the-table mischievously surreptitious thievish timeserving