Showing displeasure can be expressed in a variety of ways. Roaring (5 letters) is an expression of anger, usually loud and forceful. Moaning (5 letters) is a low, prolonged sound that expresses sadness or pain. Scowling (6 letters) is a facial expression of displeasure, often accompanied by a furrowed brow. Resenting (7 letters) is feeling bitter or indignant about something. Booing (4 letters) is a loud, negative reaction to something or someone. Glaring (6 letters) is a hostile look with eyes wide open. Sneering (6 letters) is a facial expression of contempt or scorn. All of these expressions are ways to show displeasure.