Show pain is a term used to describe the physical and emotional reactions of someone who is in pain. The crossword solutions for this term are WINCE (5 letters), FLINCH (6 letters), and MOAN (4 letters). WINCE is a facial expression of pain or discomfort, usually accompanied by a slight movement of the body. FLINCH is a reflexive movement of the body in response to a sudden stimulus, such as a loud noise or a sharp object. MOAN is an expression of pain or sorrow, usually uttered in a low voice.