Casters
Rings
Rings noun - Gymnastic apparatus consisting of a pair of heavy metal circles (usually covered with leather) suspended by ropes; used for gymnastic exercises.
Cite this Source
Rings and Casters. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/casters/rings
Casters & Rings. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/casters/rings>.
Rings or Casters. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/casters/rings.
Google Ngram Viewer shows how "casters" and "rings" have occurred on timeline