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radioactivity

see definition of radioactivity
  • as inX ray
  • as inx-ray
  • as inradiation
  • as inenergy
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Synonyms for radioactivity

noun picture of inside a body
  • Roentgen rays
  • actinism
  • cathode rays
  • encephalogram
  • fluoroscope
  • radioactivity
  • radiograph
  • refractometry
  • ultraviolet rays
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.