The term LOOKS INSIDE can be summarized by two crossword solutions: DECORS (6 letters) and XRAYS (5 letters). DECORS refers to the decoration of a space, such as a room or building. It includes items such as furniture, artwork, and other decorative elements. XRAYS are a form of electromagnetic radiation used in medical imaging to create images of the INSIDE of the body. XRAYS are used to diagnose and treat medical conditions, as well as to detect abnormalities in the body.