Synonyms for X-rays

noun

1. Electromagnetic radiation

   Roentgen rays, radioactivity, radium emanation, actinic rays, actinism, exradio, encephalogram, ultraviolet rays, refractometry, radiant energy, cathode rays; see also energy 3, ray.

2. A photograph made with X-rays, sense 1

   x-ray photograph, radiograph, radiogram, shadograph, skingraph.