Pronunciation : Wil"y
Part of Speech : a.
Etymology : [From Wile.]
Definition : Defn: Full of wiles, tricks, or stratagems; using craft or stratagem to accomplish a purpose; mischievously artful; subtle. "Wily and wise." Chaucer. "The wily snake." Milton. This false, wily, doubling disposition of mind. South.
Syn. -- Cunning; artful; sly; crafty. See Cunning.
[Compar. Wilier; superl. Wiliest.]
Source : Webster's Unabridged Dictionary, 1913