Change positions is a term used to describe the action of rearranging or altering the order of something. The term can be broken down into three separate words: STIR, ROTATE, and SHIFT. STIR is a four letter word meaning to mix or agitate. ROTATE is a six letter word meaning to turn around a center point. SHIFT is a five letter word meaning to move from one place to another. Together, these three words describe the action of changing positions.