The crossword solution for the term 'smiled contemptuously' is 'sneered, ' which is a seven-letter word. Sneering is a facial expression that conveys contempt, scorn, or derision. It is usually done by curling one's lip and often accompanied by a mocking or derisive laugh. Smiling contemptuously is similar to sneering, but instead of curling one's lip, one smiles in a way that conveys disdain or mockery.