A nonlethal weapon is a weapon that is designed to incapacitate or subdue an individual without causing death or serious injury. Taser (5 letters) is an electroshock weapon that uses electrical current to disrupt voluntary control of muscles, causing 'neuromuscular incapacitation'. Teargas (7 letters) is a chemical agent that causes irritation to the eyes, skin, and lungs, resulting in pain, tears, and coughing. Epee (4 letters) is a type of fencing sword with a triangular cross-section blade and a large bell guard, designed to be used in sport fencing.