foil is a crossword puzzle answer that we have spotted 19 times. Balk Sword Hinder Thwart Frustrate Light sword Contrasting thing Hinder someone's plans Prevent the success of Thwart someone's plans Disrupt someone's plans Fencing blade/sword/weapon Role contrasting with another role Metal coating behind the glass of a mirror Aluminum product that sparks in the microwave light slender flexible sword tipped by a button To prevent something undesirable from succeeding Fencing sword for targeting the opponent's torso The only weapon in women's Olympic fencing events before 1996