An x-ray image is a picture that is taken with the help of x-rays. These images are commonly used by medical professionals to examine the internal structure of the body and diagnose any potential problems. Some synonyms that can be used to describe an x-ray image include radiograph, radiogram, roentgenogram, and x-ray photograph. These terms are often interchangeable, but each one may have a slightly different connotation depending on the context. Radiograph, for example, is a more technical term that might be used in a medical setting, while x-ray photograph might be used more casually or in a non-medical context.