Rad
Rad noun - A unit of absorbed ionizing radiation equal to 100 ergs per gram of irradiated material.
Top-notch
Top-notch adjective - Of the very best kind.
Mutual synonyms
Cite this Source
Top-notch and Rad. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/rad/top-notch
Rad & Top-notch. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/rad/top-notch>.
Top-notch or Rad. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/rad/top-notch.