SLIEST

Scrabble 6 Words With Friends 7

Scrabble letter values: S₁L₁I₁E₁S₁T₁ = 6

Definition

SLIEST is the superlative of SLY.

adjective SLY: marked by skill in deception.

Synonyms of SLY: crafty, cunning, dodgy, foxy, guileful, knavish, slick, tricksy