Long faces can refer to two different things. The first is a figurative expression, which means a person is sad or disappointed. The second is a literal description of a face that is longer than usual. In this crossword, the solutions for long faces are POUTS (5 letters) and CLIFFS (6 letters). POUTS are expressions of sadness or displeasure, often accompanied by a downturned mouth. CLIFFS are large, steep rock formations that often have a long, vertical face.