Cog
Cog noun - Tooth on the rim of gear wheel.
Rack
Rack noun - A place set aside for sleeping.
Cite this Source
Rack and Cog. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/cog/rack
Cog & Rack. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/cog/rack>.
Rack or Cog. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/cog/rack.
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